WO2011102112A1 - 芳香族アミン誘導体、及びそれを含む有機デバイス用材料、正孔注入輸送材料、有機エレクトロルミネッセンス素子用材料、並びに有機エレクトロルミネッセンス素子。 - Google Patents
芳香族アミン誘導体、及びそれを含む有機デバイス用材料、正孔注入輸送材料、有機エレクトロルミネッセンス素子用材料、並びに有機エレクトロルミネッセンス素子。 Download PDFInfo
- Publication number
- WO2011102112A1 WO2011102112A1 PCT/JP2011/000824 JP2011000824W WO2011102112A1 WO 2011102112 A1 WO2011102112 A1 WO 2011102112A1 JP 2011000824 W JP2011000824 W JP 2011000824W WO 2011102112 A1 WO2011102112 A1 WO 2011102112A1
- Authority
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- WIPO (PCT)
- Prior art keywords
- group
- carbon atoms
- ring
- formula
- aromatic amine
- Prior art date
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- 150000004982 aromatic amines Chemical class 0.000 title claims abstract description 87
- 239000000463 material Substances 0.000 title claims description 84
- 238000002347 injection Methods 0.000 title claims description 71
- 239000007924 injection Substances 0.000 title claims description 71
- 125000005647 linker group Chemical group 0.000 claims abstract description 25
- 125000004432 carbon atom Chemical group C* 0.000 claims description 186
- 125000003118 aryl group Chemical group 0.000 claims description 86
- 125000000217 alkyl group Chemical group 0.000 claims description 84
- 230000005525 hole transport Effects 0.000 claims description 37
- 125000006413 ring segment Chemical group 0.000 claims description 28
- 125000003342 alkenyl group Chemical group 0.000 claims description 23
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 23
- 229910052757 nitrogen Inorganic materials 0.000 claims description 23
- 125000004665 trialkylsilyl group Chemical group 0.000 claims description 23
- 125000005106 triarylsilyl group Chemical group 0.000 claims description 23
- 125000001072 heteroaryl group Chemical group 0.000 claims description 22
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 229920006395 saturated elastomer Polymers 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims description 15
- 239000010409 thin film Substances 0.000 claims description 15
- 238000005401 electroluminescence Methods 0.000 claims description 11
- 125000001424 substituent group Chemical group 0.000 claims description 11
- 125000006615 aromatic heterocyclic group Chemical group 0.000 claims description 10
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 10
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 10
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 9
- 125000005843 halogen group Chemical group 0.000 claims description 8
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 8
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 8
- 125000004429 atom Chemical group 0.000 claims description 6
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 6
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 5
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims description 5
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 claims description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 229910052805 deuterium Inorganic materials 0.000 claims description 3
- 125000004431 deuterium atom Chemical group 0.000 claims description 3
- 125000004957 naphthylene group Chemical group 0.000 claims description 3
- 125000005560 phenanthrenylene group Chemical group 0.000 claims description 3
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 3
- 125000003367 polycyclic group Chemical group 0.000 claims description 3
- 238000007363 ring formation reaction Methods 0.000 claims description 3
- 125000006836 terphenylene group Chemical group 0.000 claims description 3
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 2
- -1 1-phenanthryl Chemical group 0.000 description 237
- 239000010410 layer Substances 0.000 description 183
- 239000000543 intermediate Substances 0.000 description 149
- 230000015572 biosynthetic process Effects 0.000 description 115
- 238000003786 synthesis reaction Methods 0.000 description 107
- 238000006243 chemical reaction Methods 0.000 description 71
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 66
- 239000000843 powder Substances 0.000 description 64
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 56
- 238000004458 analytical method Methods 0.000 description 51
- 238000000434 field desorption mass spectrometry Methods 0.000 description 51
- 239000002904 solvent Substances 0.000 description 40
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 38
- 150000001875 compounds Chemical class 0.000 description 38
- 239000000243 solution Substances 0.000 description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 239000010408 film Substances 0.000 description 30
- 239000012044 organic layer Substances 0.000 description 29
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 26
- 239000007787 solid Substances 0.000 description 26
- 238000010898 silica gel chromatography Methods 0.000 description 23
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 22
- 239000000203 mixture Substances 0.000 description 21
- 239000013078 crystal Substances 0.000 description 20
- 230000032258 transport Effects 0.000 description 20
- 229910052786 argon Inorganic materials 0.000 description 19
- 238000000034 method Methods 0.000 description 19
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 18
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 18
- 238000010992 reflux Methods 0.000 description 17
- GHYOCDFICYLMRF-UTIIJYGPSA-N (2S,3R)-N-[(2S)-3-(cyclopenten-1-yl)-1-[(2R)-2-methyloxiran-2-yl]-1-oxopropan-2-yl]-3-hydroxy-3-(4-methoxyphenyl)-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]propanoyl]amino]propanamide Chemical compound C1(=CCCC1)C[C@@H](C(=O)[C@@]1(OC1)C)NC([C@H]([C@@H](C1=CC=C(C=C1)OC)O)NC([C@H](C)NC(CN1CCOCC1)=O)=O)=O GHYOCDFICYLMRF-UTIIJYGPSA-N 0.000 description 16
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 16
- 239000012043 crude product Substances 0.000 description 15
- 238000003756 stirring Methods 0.000 description 15
- 238000000576 coating method Methods 0.000 description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 12
- 229910052938 sodium sulfate Inorganic materials 0.000 description 12
- 235000011152 sodium sulphate Nutrition 0.000 description 12
- 239000000758 substrate Substances 0.000 description 12
- BWHDROKFUHTORW-UHFFFAOYSA-N tritert-butylphosphane Chemical compound CC(C)(C)P(C(C)(C)C)C(C)(C)C BWHDROKFUHTORW-UHFFFAOYSA-N 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 11
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 235000002597 Solanum melongena Nutrition 0.000 description 9
- 244000061458 Solanum melongena Species 0.000 description 9
- 239000012300 argon atmosphere Substances 0.000 description 9
- 229910000029 sodium carbonate Inorganic materials 0.000 description 9
- 238000001914 filtration Methods 0.000 description 8
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Substances C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- UCCUXODGPMAHRL-UHFFFAOYSA-N 1-bromo-4-iodobenzene Chemical compound BrC1=CC=C(I)C=C1 UCCUXODGPMAHRL-UHFFFAOYSA-N 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- OKQIEBVRUGLWOR-UHFFFAOYSA-N n-naphthalen-1-ylacetamide Chemical compound C1=CC=C2C(NC(=O)C)=CC=CC2=C1 OKQIEBVRUGLWOR-UHFFFAOYSA-N 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 239000011734 sodium Substances 0.000 description 7
- 229910052708 sodium Inorganic materials 0.000 description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- CYPYTURSJDMMMP-WVCUSYJESA-N (1e,4e)-1,5-diphenylpenta-1,4-dien-3-one;palladium Chemical compound [Pd].[Pd].C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 CYPYTURSJDMMMP-WVCUSYJESA-N 0.000 description 6
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 230000005684 electric field Effects 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 6
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical class N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 6
- 150000003613 toluenes Chemical class 0.000 description 6
- 0 Cc1cccc-2c1*c1ccccc-21 Chemical compound Cc1cccc-2c1*c1ccccc-21 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 5
- 125000002947 alkylene group Chemical group 0.000 description 5
- UEXQBEVWFZKHNB-UHFFFAOYSA-N intermediate 29 Natural products C1=CC(N)=CC=C1NC1=NC=CC=N1 UEXQBEVWFZKHNB-UHFFFAOYSA-N 0.000 description 5
- 125000004430 oxygen atom Chemical group O* 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 description 4
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 4
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 4
- 239000012230 colorless oil Substances 0.000 description 4
- 238000004440 column chromatography Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 4
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 125000003709 fluoroalkyl group Chemical group 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 4
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- WJKHJLXJJJATHN-UHFFFAOYSA-N triflic anhydride Chemical compound FC(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F WJKHJLXJJJATHN-UHFFFAOYSA-N 0.000 description 4
- ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical compound C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-UHFFFAOYSA-N 0.000 description 4
- 239000008096 xylene Substances 0.000 description 4
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 3
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 3
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
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- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000001335 aliphatic alkanes Chemical group 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- XSCHRSMBECNVNS-UHFFFAOYSA-N benzopyrazine Natural products N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 description 3
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 3
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- 229910052731 fluorine Inorganic materials 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- QPJVMBTYPHYUOC-UHFFFAOYSA-N methyl benzoate Chemical compound COC(=O)C1=CC=CC=C1 QPJVMBTYPHYUOC-UHFFFAOYSA-N 0.000 description 3
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- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 3
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- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
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- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- 238000004528 spin coating Methods 0.000 description 3
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- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 125000005259 triarylamine group Chemical group 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- UBOXGVDOUJQMTN-UHFFFAOYSA-N 1,1,2-trichloroethane Chemical compound ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 2
- FYGHSUNMUKGBRK-UHFFFAOYSA-N 1,2,3-trimethylbenzene Chemical compound CC1=CC=CC(C)=C1C FYGHSUNMUKGBRK-UHFFFAOYSA-N 0.000 description 2
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- 239000004210 ether based solvent Substances 0.000 description 1
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- KLKFAASOGCDTDT-UHFFFAOYSA-N ethoxymethoxyethane Chemical compound CCOCOCC KLKFAASOGCDTDT-UHFFFAOYSA-N 0.000 description 1
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- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 125000003914 fluoranthenyl group Chemical class C1(=CC=C2C=CC=C3C4=CC=CC=C4C1=C23)* 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 125000004222 fluoren-1-yl group Chemical group [H]C1=C([H])C2=C(C([H])=C1[H])C([H])([H])C1=C(*)C([H])=C([H])C([H])=C21 0.000 description 1
- YLQWCDOCJODRMT-UHFFFAOYSA-N fluoren-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C2=C1 YLQWCDOCJODRMT-UHFFFAOYSA-N 0.000 description 1
- RMBPEFMHABBEKP-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2C3=C[CH]C=CC3=CC2=C1 RMBPEFMHABBEKP-UHFFFAOYSA-N 0.000 description 1
- 150000002220 fluorenes Chemical group 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- MSTLSCNJAHAQNU-UHFFFAOYSA-N heptylcyclohexane Chemical compound CCCCCCCC1CCCCC1 MSTLSCNJAHAQNU-UHFFFAOYSA-N 0.000 description 1
- FHKSXSQHXQEMOK-UHFFFAOYSA-N hexane-1,2-diol Chemical compound CCCCC(O)CO FHKSXSQHXQEMOK-UHFFFAOYSA-N 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 1
- QHWAQXOSHHKCFK-UHFFFAOYSA-N hexylcyclohexane Chemical compound CCCCCCC1CCCCC1 QHWAQXOSHHKCFK-UHFFFAOYSA-N 0.000 description 1
- 150000007857 hydrazones Chemical class 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- NBGMRMDAEWWFIR-UHFFFAOYSA-N imidazole-2-thione Chemical class S=C1N=CC=N1 NBGMRMDAEWWFIR-UHFFFAOYSA-N 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- KXUHSQYYJYAXGZ-UHFFFAOYSA-N isobutylbenzene Chemical compound CC(C)CC1=CC=CC=C1 KXUHSQYYJYAXGZ-UHFFFAOYSA-N 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- COLNWNFTWHPORY-UHFFFAOYSA-M lithium;8-hydroxyquinoline-2-carboxylate Chemical compound [Li+].C1=C(C([O-])=O)N=C2C(O)=CC=CC2=C1 COLNWNFTWHPORY-UHFFFAOYSA-M 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- QUXHCILOWRXCEO-UHFFFAOYSA-M magnesium;butane;chloride Chemical compound [Mg+2].[Cl-].CCC[CH2-] QUXHCILOWRXCEO-UHFFFAOYSA-M 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- XNUVVHVFAAQPQY-UHFFFAOYSA-L manganese(2+) quinolin-8-olate Chemical compound N1=CC=CC2=CC=CC(=C12)[O-].[Mn+2].N1=CC=CC2=CC=CC(=C12)[O-] XNUVVHVFAAQPQY-UHFFFAOYSA-L 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- YERRTOUSFSZICJ-UHFFFAOYSA-N methyl 2-amino-2-(4-bromophenyl)acetate Chemical compound COC(=O)C(N)C1=CC=C(Br)C=C1 YERRTOUSFSZICJ-UHFFFAOYSA-N 0.000 description 1
- 229940095102 methyl benzoate Drugs 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N methylene hexane Natural products CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- BKJULDLPGWGCHY-UHFFFAOYSA-N n,n-bis(4-bromophenyl)-4-phenylaniline Chemical compound C1=CC(Br)=CC=C1N(C=1C=CC(=CC=1)C=1C=CC=CC=1)C1=CC=C(Br)C=C1 BKJULDLPGWGCHY-UHFFFAOYSA-N 0.000 description 1
- IBHBKWKFFTZAHE-UHFFFAOYSA-N n-[4-[4-(n-naphthalen-1-ylanilino)phenyl]phenyl]-n-phenylnaphthalen-1-amine Chemical compound C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=C(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C3=CC=CC=C3C=CC=2)C=C1 IBHBKWKFFTZAHE-UHFFFAOYSA-N 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 150000004866 oxadiazoles Chemical class 0.000 description 1
- 150000002916 oxazoles Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- YRZZLAGRKZIJJI-UHFFFAOYSA-N oxyvanadium phthalocyanine Chemical compound [V+2]=O.C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 YRZZLAGRKZIJJI-UHFFFAOYSA-N 0.000 description 1
- NRNFFDZCBYOZJY-UHFFFAOYSA-N p-quinodimethane Chemical compound C=C1C=CC(=C)C=C1 NRNFFDZCBYOZJY-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- JQQSUOJIMKJQHS-UHFFFAOYSA-N pentaphenyl group Chemical group C1=CC=CC2=CC3=CC=C4C=C5C=CC=CC5=CC4=C3C=C12 JQQSUOJIMKJQHS-UHFFFAOYSA-N 0.000 description 1
- PESSIQDIMKDTSP-UHFFFAOYSA-N periodic acid;dihydrate Chemical compound O.O.OI(=O)(=O)=O PESSIQDIMKDTSP-UHFFFAOYSA-N 0.000 description 1
- FVDOBFPYBSDRKH-UHFFFAOYSA-N perylene-3,4,9,10-tetracarboxylic acid Chemical compound C=12C3=CC=C(C(O)=O)C2=C(C(O)=O)C=CC=1C1=CC=C(C(O)=O)C2=C1C3=CC=C2C(=O)O FVDOBFPYBSDRKH-UHFFFAOYSA-N 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- DLRJIFUOBPOJNS-UHFFFAOYSA-N phenetole Chemical compound CCOC1=CC=CC=C1 DLRJIFUOBPOJNS-UHFFFAOYSA-N 0.000 description 1
- 239000002530 phenolic antioxidant Substances 0.000 description 1
- 229940049953 phenylacetate Drugs 0.000 description 1
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical compound C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 1
- 229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229940005642 polystyrene sulfonic acid Drugs 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 150000004033 porphyrin derivatives Chemical class 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- JLKDVMWYMMLWTI-UHFFFAOYSA-M potassium iodate Chemical compound [K+].[O-]I(=O)=O JLKDVMWYMMLWTI-UHFFFAOYSA-M 0.000 description 1
- 239000001230 potassium iodate Substances 0.000 description 1
- 235000006666 potassium iodate Nutrition 0.000 description 1
- 229940093930 potassium iodate Drugs 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 125000004309 pyranyl group Chemical class O1C(C=CC=C1)* 0.000 description 1
- 150000003216 pyrazines Chemical class 0.000 description 1
- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical compound O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 1
- DNXIASIHZYFFRO-UHFFFAOYSA-N pyrazoline Chemical compound C1CN=NC1 DNXIASIHZYFFRO-UHFFFAOYSA-N 0.000 description 1
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
- FYNROBRQIVCIQF-UHFFFAOYSA-N pyrrolo[3,2-b]pyrrole-5,6-dione Chemical class C1=CN=C2C(=O)C(=O)N=C21 FYNROBRQIVCIQF-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 description 1
- 125000005493 quinolyl group Chemical group 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- YYMBJDOZVAITBP-UHFFFAOYSA-N rubrene Chemical compound C1=CC=CC=C1C(C1=C(C=2C=CC=CC=2)C2=CC=CC=C2C(C=2C=CC=CC=2)=C11)=C(C=CC=C2)C2=C1C1=CC=CC=C1 YYMBJDOZVAITBP-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 238000001275 scanning Auger electron spectroscopy Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- XHFLOLLMZOTPSM-UHFFFAOYSA-M sodium;hydrogen carbonate;hydrate Chemical compound [OH-].[Na+].OC(O)=O XHFLOLLMZOTPSM-UHFFFAOYSA-M 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 125000005504 styryl group Chemical group 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229940042055 systemic antimycotics triazole derivative Drugs 0.000 description 1
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- IFLREYGFSNHWGE-UHFFFAOYSA-N tetracene Chemical compound C1=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C21 IFLREYGFSNHWGE-UHFFFAOYSA-N 0.000 description 1
- VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical compound C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- IBBLKSWSCDAPIF-UHFFFAOYSA-N thiopyran Chemical compound S1C=CC=C=C1 IBBLKSWSCDAPIF-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
- KWQNQSDKCINQQP-UHFFFAOYSA-K tri(quinolin-8-yloxy)gallane Chemical compound C1=CN=C2C(O[Ga](OC=3C4=NC=CC=C4C=CC=3)OC=3C4=NC=CC=C4C=CC=3)=CC=CC2=C1 KWQNQSDKCINQQP-UHFFFAOYSA-K 0.000 description 1
- LGQXXHMEBUOXRP-UHFFFAOYSA-N tributyl borate Chemical compound CCCCOB(OCCCC)OCCCC LGQXXHMEBUOXRP-UHFFFAOYSA-N 0.000 description 1
- 125000002306 tributylsilyl group Chemical group C(CCC)[Si](CCCC)(CCCC)* 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 1
- 235000019798 tripotassium phosphate Nutrition 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- HTPBWAPZAJWXKY-UHFFFAOYSA-L zinc;quinolin-8-olate Chemical compound [Zn+2].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 HTPBWAPZAJWXKY-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
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Definitions
- the present invention relates to an aromatic amine derivative, an organic device material containing the same, a hole injection transport material, an organic electroluminescent element material, and an organic electroluminescent element.
- organic electroluminescence elements organic electroluminescence elements
- the coating type is expected to reduce the cost of the apparatus because the material utilization efficiency is high, film formation on a large screen is facilitated, and a vacuum system is unnecessary.
- the organic EL material of the coating type organic element includes a low molecular weight type and a high molecular weight type, and a high molecular weight type is preferable from the viewpoint of solubility, coating uniformity, and formation of a laminated element.
- a polymer-based hole transport (injection) layer material that can be a common layer for displays and lighting devices is desired.
- Patent Documents 1 to 3 disclose, but these materials have insufficient hole transport function (mobility) or are not suitable for coating solvents. There was a problem that the solubility was insufficient.
- An object of the present invention is to provide an aromatic amine derivative having high heat resistance, non-crystallinity, high solubility in a solvent, and high hole mobility suitable as a hole injecting and transporting material. .
- each Z is independently a group represented by the following formula (2).
- L is an n-valent linking group. L may further have one or more substituents. n is an integer of 2 to 10.
- each Ar 1 independently represents a substituted or unsubstituted 1 + p-valent aromatic hydrocarbon group having 6 to 25 ring carbon atoms or a substituted or unsubstituted 1 + p valent group having 5 to 25 ring atoms.
- An aromatic heterocyclic group is an aromatic amine derivative represented by the following formula (1).
- each Z is independently a group represented by the following formula (2).
- L is an n-valent linking group. L may further have one or more substituents. n is an integer of 2 to 10.
- each Ar 1 independently represents a substituted or unsubstituted 1 + p-valent aromatic hydrocarbon group having 6 to 25 ring carbon atoms or a substituted or unsubstituted 1 + p valent group having 5 to 25 ring atoms.
- Ar 2 is each independently a substituted or unsubstituted 1 + q valent aromatic hydrocarbon group having 6 to 25 ring carbon atoms, or a 1 + q valent aromatic complex having 5 to 25 substituted or unsubstituted ring atoms. It is a cyclic group.
- Ar 3 is independently a single bond, a substituted or unsubstituted divalent aromatic hydrocarbon group having 6 to 25 ring carbon atoms, or a substituted or unsubstituted divalent aromatic group having 5 to 25 ring atoms.
- a 1 and A 2 are each independently a monovalent group represented by the following formula (3). p and q are each an integer of 0 or 1, and p + q ⁇ 1.
- R a is a hydrogen atom, linear or branched having 1 to 15 carbon atoms.
- R 1 and R 2 each independently represents a linear or branched alkyl group having 1 to 15 carbon atoms, a linear or branched alkenyl group having 2 to 15 carbon atoms, or a cyclohexane having 3 to 15 carbon atoms.
- a group selected from the group consisting of an alkylarylsilyl group having 25 aryl groups, an aryl group having 6 to 25 ring carbon atoms, a heteroaryl group having 5 to 25 ring atoms, a halogen atom or a cyano group; a plurality of R 1 each other to a plurality of R 2 adjacent to, and R 1 and R 2 are adjacent may be bonded to form a saturated or unsaturated ring.
- a and b are each independently an integer of 0 to 3.
- Q 1 and Q 2 are each independently a group having 5 to 25 atoms that forms a saturated or unsaturated ring.
- (A 1 ) p —Ar 1 — is represented by the following formula (4), and when q is 1, X in A 2 is —O—, —S— Or -N (R a )-
- (A 1 ) p —Ar 1 — is represented by the following formula (4), and when q is 0,
- Ar 2 is a substituted or unsubstituted ring-forming carbon number of 9 It is an aromatic hydrocarbon group having a polycyclic structure of ⁇ 25 and is asymmetric with respect to the bond axis of the nitrogen atom to which Ar 2 is bonded.
- R 1 , R 2 , a, and b are the same as in formula (3).
- m represents an integer of 0-2.
- the hydrogen atom contained in the aromatic amine derivative represented by the formula (1) includes a deuterium atom.
- R 1 , R 2 , a, b, Q 1 , Q 2 , and R a are represented by the formula (3) Is the same.) 3.
- the aromatic amine derivative according to 2 wherein A 1 and A 2 are each a monovalent group represented by the formula (6). 4). 2.
- the aromatic amine derivative according to 1, wherein A 1 and A 2 are each a monovalent group represented by the following formula (8-1) or (8-2): (In the formula, X is —O—, —S—, or —N (R a ) —.
- R 1 , R 2 , a, b, and R a are the same as in formula (3).) 6).
- R 4 and R 5 are each a hydrogen atom, a linear or branched alkyl group having 1 to 15 carbon atoms, a linear or branched alkenyl group having 2 to 15 carbon atoms, a carbon number of 3
- R 4 And R 5 may combine with each other to form a saturated or unsaturated ring.
- R 1 , R 2 , a, and b are the same as in formula (3).
- Ar 3 is a divalent group represented by the following formula (10). (Wherein R 3 is a linear or branched alkyl group having 1 to 15 carbon atoms, a linear or branched alkenyl group having 2 to 15 carbon atoms, or a cycloalkyl group having 3 to 15 carbon atoms, respectively.
- a plurality of R 3 may be bonded to each other to form a saturated or unsaturated ring.
- c is an integer of 0 to 4.
- t is an integer of 1 to 3.
- R 21 and R 22 are each independently a hydrogen atom, methyl group, ethyl group, propyl group, isopropyl group, butyl group, isobutyl group, or t-butyl group, and m is It is an integer from 2 to 20.
- R 23 , R 24 , R 25 and R 26 are each independently a hydrogen atom, a linear or branched alkyl group having 1 to 20 carbon atoms, a straight chain having 2 to 20 carbon atoms, Chain or branched alkenyl group, cycloalkyl group having 3 to 20 carbon atoms, trialkylsilyl group having an alkyl group having 1 to 20 carbon atoms, triarylsilyl group having an aryl group having 6 to 24 ring carbon atoms
- each of the plurality of R 25 may be the same or different, and y is an integer of 2 or more, or different plural R 26 are each the same.
- R 27 represents a hydrogen atom, a linear or branched alkyl group having 1 to 20 carbon atoms, a linear or branched alkenyl group having 2 to 20 carbon atoms, or 3 to 3 carbon atoms.
- cycloalkyl groups trialkylsilyl groups having an alkyl group having 1 to 20 carbon atoms, triarylsilyl groups having an aryl group having 6 to 24 ring carbon atoms, alkyl groups having 1 to 20 carbon atoms, and ring forming carbon atoms
- R 28 and R 29 each independently represent a hydrogen atom, a linear or branched alkyl group having 1 to 20 carbon atoms, or a linear or branched alkyl group having 2 to 20 carbon atoms.
- a material for an organic device comprising the aromatic amine derivative according to any one of 1 to 12. 14.
- a hole injecting and transporting material comprising the aromatic amine derivative according to any one of 1 to 12. 15.
- An organic electroluminescent device comprising one or more organic thin film layers including at least a light emitting layer between a cathode and an anode, wherein at least one of the organic thin film layers is an aromatic amine derivative according to any one of 1 to 12
- the organic thin film layer has at least one layer of a hole transport layer and a hole injection layer, 17.
- an aromatic amine derivative having high heat resistance, non-crystallinity, high solubility in a solvent, and high hole mobility suitable as a hole injecting and transporting material can be provided.
- the aromatic amine derivative of the present invention is represented by the following formula (1).
- a hydrogen atom includes a deuterium atom.
- each Z is independently a group represented by the following formula (2).
- L is an n-valent linking group.
- the linking group L may include the above-described groups (including atoms), and may be used alone, a plurality of the same groups may be repeatedly bonded, or a plurality of different groups may be combined. It may be used.
- L may further have one or more substituents, each of which is independently a linear or branched alkyl group having 1 to 15 carbon atoms or a linear group having 2 to 15 carbon atoms. Or a branched alkenyl group, a cycloalkyl group having 3 to 15 carbon atoms, a trialkylsilyl group having an alkyl group having 1 to 15 carbon atoms, a triarylsilyl group having an aryl group having 6 to 25 ring carbon atoms, carbon An alkylarylsilyl group having an alkyl group of 1 to 15 and an aryl group having 6 to 25 ring carbon atoms, an aryl group having 6 to 25 ring carbon atoms, a heteroaryl group having 5 to 25 ring atoms, and a halogen atom Or it is a cyano group.
- n is an integer of 2 to 10. Preferably it is 2, 3 or 4.
- each Ar 1 independently represents a substituted or unsubstituted 1 + p-valent aromatic hydrocarbon group having 6 to 25 ring carbon atoms or a substituted or unsubstituted 1 + p-valent aromatic hydrocarbon group having 5 to 25 ring atoms.
- Ar 2 is each independently a substituted or unsubstituted 1 + q valent aromatic hydrocarbon group having 6 to 25 ring carbon atoms, or a 1 + q valent aromatic complex having 5 to 25 substituted or unsubstituted ring atoms. It is a cyclic group.
- Ar 3 is independently a single bond, a substituted or unsubstituted divalent aromatic hydrocarbon group having 6 to 25 ring carbon atoms, or a substituted or unsubstituted divalent aromatic group having 5 to 25 ring atoms.
- Ar 1 , Ar 2 and Ar 3 have the same substituents as those for L.
- a 1 and A 2 are each independently a monovalent group represented by the following formula (3). p and q are each an integer of 0 or 1, and p + q ⁇ 1.
- X is an oxygen atom (—O—), a sulfur atom (—S—), a nitrogen atom (—N—), or —N (R a ) —
- R a is a hydrogen atom, a carbon number 1 to 15 linear or branched alkyl group, 2 to 15 linear or branched alkenyl group, 3 to 15 cycloalkyl group, 1 to 15 alkyl group
- Trialkylsilyl group triarylsilyl group having an aryl group having 6 to 25 ring carbon atoms, alkylarylsilyl group having an alkyl group having 1 to 15 carbon atoms and an aryl group having 6 to 25 ring carbon atoms, ring formation It is a group selected from the group consisting of an aryl group having 6 to 25 carbon atoms and a heteroaryl group having 5 to 25 ring atoms.
- X is —N— when X is a nitrogen atom and X is bonded to Ar 1 or Ar 2
- R 1 and R 2 each independently represents a linear or branched alkyl group having 1 to 15 carbon atoms, a linear or branched alkenyl group having 2 to 15 carbon atoms, or a cyclohexane having 3 to 15 carbon atoms.
- a group selected from the group consisting of an alkylarylsilyl group having 25 aryl groups, an aryl group having 6 to 25 ring carbon atoms, a heteroaryl group having 5 to 25 ring atoms, a halogen atom or a cyano group; a plurality of R 1 each other to a plurality of R 2 adjacent to, and R 1 and R 2 are adjacent may be bonded to form a saturated or unsaturated ring.
- a and b are each independently an integer of 0 to 3.
- Q 1 and Q 2 are each independently a group having 5 to 25 atoms that forms a saturated or unsaturated ring.
- (A 1 ) p —Ar 1 — is represented by the following formula (4), and when q is 1, X in A 2 is —O—, —S— Or -N (R a )-
- (A 1 ) p —Ar 1 — is represented by the following formula (4), and when q is 0,
- Ar 2 is a substituted or unsubstituted ring-forming carbon number of 9 It is an aromatic hydrocarbon group having a polycyclic structure of ⁇ 25 and is asymmetric with respect to the bond axis of the nitrogen atom to which Ar 2 is bonded.
- R 1 , R 2 , a, and b are the same as those in the formula (3).
- m represents an integer of 0-2.
- the “group asymmetric with respect to the bond axis of the nitrogen atom to which Ar 2 is bonded” refers to a group in which Ar 2 is asymmetric with respect to the bond axis of the nitrogen atom shown below.
- the aromatic amine unit (Z) of the aromatic amine derivative of the present invention has a high function as a material for a hole injecting and transporting layer of an organic device, particularly an organic EL element.
- the aromatic amine unit (Z) has a wide band gap that blocks electrons and efficiently recombines holes and electrons into the light emitting layer, an ionization potential suitable for hole injection into the light emitting layer, and a low voltage. High hole mobility for the conversion.
- the aromatic amine derivative of the present invention since the aromatic amine derivative of the present invention has a plurality of aromatic amine units (Z) in one molecule through the linking group L, it has high heat resistance, non-crystallinity and high solubility in a solvent. When the aromatic amine derivative is crystalline, a short circuit between the electrodes of the organic EL element is likely to occur, and the heat resistance may be adversely affected.
- a 1 and A 2 in the formula (2) are each preferably a monovalent group represented by the following formula (5) or (6), and more preferably each represented by the following formula: It is a monovalent group represented by (6).
- a 1 and A 2 into a monovalent group represented by the formula (5) or (6) the electron resistance and hole mobility of the aromatic amine derivative are increased, and the solvent has an asymmetric structure. The solubility and non-crystallinity of can be improved.
- X is —O—, —S—, or —N (R a ) —.
- R 1 , R 2 , a, b, Q 1 , Q 2 and R a are the same as those in the formula (3).
- a 1 and A 2 in the formula (2) are each preferably a monovalent group represented by the following formula (7).
- X is —O—, —S—, or —N (R a ) —.
- R 1 , R 2 , a, b and R a are the same as in formula (3).
- a 1 and A 2 in the formula (2) are each preferably a monovalent group represented by the following formula (8-1) or (8-2).
- a 1 and A 2 a monovalent group represented by the formula (8-1) or (8-2)
- the synthesis and purification of the aromatic amine derivative is facilitated, and the purity is improved. Therefore, it is possible to extend the life of the obtained device such as an organic EL element.
- X is —O—, —S—, or —N (R a ) —.
- R 1 , R 2 , a, b and R a are the same as those in the formula (3).
- At least one of Ar 1 and Ar 2 is preferably a linking group selected from any one of a phenylene group, a biphenylene group, a terphenylene group, a naphthylene group, and a phenanthrenylene group.
- a linking group selected from any one of a phenylene group, a biphenylene group, a terphenylene group, a naphthylene group, and a phenanthrenylene group.
- At least one of Ar 1 and Ar 2 is a divalent group represented by the following formula (9).
- R 4 and R 5 are each a hydrogen atom, a linear or branched alkyl group having 1 to 15 carbon atoms, a linear or branched alkenyl group having 2 to 15 carbon atoms, or 3 to 3 carbon atoms.
- R 15 cycloalkyl groups a trialkylsilyl group having an alkyl group having 1 to 15 carbon atoms, a triarylsilyl group having an aryl group having 6 to 25 ring carbon atoms, an alkyl group having 1 to 15 carbon atoms and a ring forming carbon
- a group selected from the group consisting of an alkylarylsilyl group having an aryl group of 6 to 25, an aryl group having 6 to 25 ring carbon atoms, and a heteroaryl group having 5 to 25 ring atoms, and R 4 and R 5 may combine with each other to form a saturated or unsaturated ring.
- R 1 , R 2 , a, and b are the same as in formula (3).
- the aromatic amine derivative of the present invention preferably contains one or more Zs in which (A 1 ) p —Ar 1 — and (A 2 ) q —Ar 2 — in the formula (2) are different from each other.
- (A 1 ) p —Ar 1 — and (A 2 ) q —Ar 2 — contain different Z, the amorphous property of the aromatic amine derivative and the solubility in a solvent can be enhanced.
- Ar 3 in the formula (2) is preferably a divalent group represented by the following formula (10).
- Ar 3 a divalent group represented by the following formula (10)
- the heat resistance of the aromatic amine derivative can be improved, and holes in the light-emitting layer of a device such as an organic EL element to be obtained can be obtained. Injectability can be improved.
- each R 3 represents a linear or branched alkyl group having 1 to 15 carbon atoms, a linear or branched alkenyl group having 2 to 15 carbon atoms, a cycloalkyl group having 3 to 15 carbon atoms, Trialkylsilyl group having an alkyl group having 1 to 15 carbon atoms, triarylsilyl group having an aryl group having 6 to 25 ring carbon atoms, an alkyl group having 1 to 15 carbon atoms, and an aryl group having 6 to 25 carbon atoms And a group selected from the group consisting of an alkylarylsilyl group having a group, an aryl group having 6 to 25 ring carbon atoms, a heteroaryl group having 5 to 25 ring atoms, a halogen atom, or a cyano group.
- a plurality of R 3 to each other, preferably between a plurality of R 3 adjacent may form a bivalent radical of a saturated or unsaturated bonded to each other to form a ring.
- c is an integer of 0 to 4.
- t is an integer of 1 to 3.
- the aromatic amine derivative of the present invention preferably has a plurality of Z in the formula (1) different from each other.
- the plurality of Zs are different from each other, the amorphous property of the aromatic amine derivative and the solubility in a solvent can be enhanced.
- the linking group L is preferably a group represented by any of the following or a group containing these.
- the linking group L may include the following groups, and may be used alone, a plurality of identical groups may be repeatedly bonded, or a plurality of different groups may be used in combination. These linking groups can combine a plurality of aromatic amine units, increase the amorphousness and solubility of the aromatic amine derivative in a solvent, and facilitate uniform large-screen coating film formation.
- R 21 and R 22 are each independently a hydrogen atom, methyl group, ethyl group, propyl group, isopropyl group, butyl group, isobutyl group, or t-butyl group, and m is 2 to It is an integer of 20.
- R 23 , R 24 , R 25 and R 26 each independently represent a hydrogen atom, a linear or branched alkyl group having 1 to 20 carbon atoms, or a linear chain having 2 to 20 carbon atoms.
- R 23 and R 24 , R 25 , or R 26 may be bonded to each other to form a saturated or unsaturated ring.
- x is an integer of 1 to 3
- y is an integer of 1 to 3.
- the plurality of R 25 may be the same or different
- the plurality of R 26 may be the same or different.
- R 27 represents a hydrogen atom, a linear or branched alkyl group having 1 to 20 carbon atoms, a linear or branched alkenyl group having 2 to 20 carbon atoms, or 3 to 20 carbon atoms.
- R 28 and R 29 each independently represent a hydrogen atom, a linear or branched alkyl group having 1 to 20 carbon atoms, or a linear or branched alkenyl group having 2 to 20 carbon atoms.
- linking group may include the following groups, and may be used alone, a plurality of identical groups may be repeatedly bonded, or a plurality of different linking groups may be used in combination.
- These linking groups further block the conjugation between a plurality of Z, the aromatic amine derivative blocks electrons, and efficiently recombines holes and electrons into the light emitting layer, and the light emitting layer has An ionization potential suitable for hole injection can be expressed.
- Expression (11) is the same as the above expression (11).
- R 23 , R 24 , R 25 , R 26 , x, and y are the same as those in formula (12).
- Expression (13) is the same as the above expression (13).
- Expression (14) is the same as the above expression (14).
- Preferred examples of the linking group containing an oxygen atom of L include an aromatic heterocyclic group containing an oxygen atom, a group in which one or more alkylenes and one or more —O— are combined.
- aromatic heterocyclic group containing an oxygen atom include a group represented by the above formula (14).
- a group in which alkylene and —O— are combined —R — (— O—R ′) x—wherein R is alkylene having 1 to 4 carbons (preferably 1 or 2 carbons), and R ′ is the same, Examples thereof include alkylene groups having 1 to 4 carbon atoms (preferably 1 or 2 carbon atoms) which may be different, and x being an integer of 1 to 10 (preferably 1 to 5).
- Preferable L is a substituted or unsubstituted benzene ring residue, a substituted or unsubstituted fluorene ring residue, a group represented by the above formula (14), an alkane residue having 1 to 20 carbon atoms, the above -R- ( Group represented by —O—R ′) x—.
- Preferred substituents are alkyl groups having 1 to 15 carbon atoms (preferably 1 to 10 carbon atoms).
- Aryl groups include phenyl, 1-naphthyl, 2-naphthyl, 1-anthryl, 2-anthryl, 9-anthryl, 1-phenanthryl, 2-phenanthryl, 3-phenanthryl, 4- Phenanthryl group, 9-phenanthryl group, 1-naphthacenyl group, 2-naphthacenyl group, 9-naphthacenyl group, 1-pyrenyl group, 2-pyrenyl group, 4-pyrenyl group, biphenyl-2-yl group, biphenyl-3-yl Group, biphenyl-4-yl group, p-terphenyl-4-yl group, p-terphenyl-3-yl group, p-terphenyl-2-yl group, m-terphenyl-4-yl group, m -Terphenyl-3-yl group, m-terphen
- alkyl group examples include methyl group, ethyl group, propyl group, isopropyl group, n-butyl group, isobutyl group, sec-butyl group, tert-butyl group, n-pentyl group, n-hexyl group, n-heptyl group, n-octyl group, hydroxymethyl group, 1-hydroxyethyl group, 2-hydroxyethyl group, 2-hydroxyisobutyl group, 1,2-dihydroxyethyl group, 1,3-dihydroxyisopropyl group, 2,3-dihydroxy-t -Butyl group, 1,2,3-trihydroxypropyl group and the like, preferably methyl group, ethyl group, propyl group, isopropyl group, n-butyl group, isobutyl group, sec-butyl group, tert-butyl Groups, preferably methyl, ethyl, propyl group, is
- alkenyl group examples include a substituent having an unsaturated bond in the molecule of the alkyl group described above.
- Cycloalkyl groups include cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cyclopentylmethyl, cyclohexylmethyl, cyclohexylethyl, 4-fluorocyclohexyl, 1-adamantyl, 2-adamantyl, 1-norbornyl Group, 2-norbornyl group and the like, and a cyclopentyl group and a cyclohexyl group are preferable.
- trialkylsilyl group examples include trimethylsilyl group, vinyldimethylsilyl group, triethylsilyl group, tripropylsilyl group, propyldimethylsilyl group, tributylsilyl group, t-butyldimethylsilyl group, tripentylsilyl group, triheptylsilyl group, Examples thereof include a trihexylsilyl group, and a trimethylsilyl group and a triethylsilyl group are preferable.
- the alkyl group substituted by the silyl group may be the same or different.
- triarylsilyl group examples include a triphenylsilyl group and a trinaphthylsilyl group, and a triphenylsilyl group is preferable.
- the aryl groups substituted on the silyl group may be the same or different.
- alkylarylsilyl group examples include a dimethylphenylsilyl group, a diethylphenylsilyl group, a diphenylmethylsilyl group, and an ethyldiphenylsilyl group, and a diphenylmethylsilyl group and an ethyldiphenylsilyl group are preferable.
- the alkyl group and aryl group substituted on the silyl group may be the same or different.
- Heteroaryl groups include 1-pyrrolyl group, 2-pyrrolyl group, 3-pyrrolyl group, pyrazinyl group, 2-pyridinyl group, 3-pyridinyl group, 4-pyridinyl group, 1-indolyl group, 2-indolyl group, 3 -Indolyl group, 4-indolyl group, 5-indolyl group, 6-indolyl group, 7-indolyl group, 1-isoindolyl group, 2-isoindolyl group, 3-isoindolyl group, 4-isoindolyl group, 5-isoindolyl group, 6 -Isoindolyl group, 7-isoindolyl group, 2-furyl group, 3-furyl group, 2-benzofuranyl group, 3-benzofuranyl group, 4-benzofuranyl group, 5-benzofuranyl group, 6-benzofuranyl group, 7-benzofuranyl group,
- halogen atom examples include a fluorine atom, a chlorine atom and a bromine atom, preferably a fluorine atom.
- Examples of the alkane residue and cycloalkane residue of L include residues corresponding to the aforementioned alkyl group and cycloalkyl group.
- Examples of the trialkylamine residue, triarylamine residue and alkylarylamine residue of L include residues in which the above aryl group and alkyl group are substituted on the amine.
- examples of the aromatic hydrocarbon group and the aromatic heterocyclic group of L, Ar 1 , Ar 2 and Ar 3 include residues corresponding to the above-described aryl group and heteroaryl group.
- the aromatic amine derivative of the present invention can be suitably used for the following organic device materials, hole injecting and transporting materials, and organic electroluminescent element materials.
- organic devices particularly organic EL elements
- the lifetime and luminous efficiency are improved.
- the organic EL element which is excellent in element characteristics such as the above, and that is small in deterioration and suitable for practical use even when it is subjected to practical high-temperature driving for display and lighting applications.
- the hole injecting and transporting layer can be formed uniformly by a coating method, it is suitable for reducing the cost or increasing the screen size for displays and lighting applications.
- examples of organic devices include organic TFTs, photoelectric conversion elements such as organic TFTs and organic solar cells, image sensors, and the like.
- organic EL devices include flat light emitters such as flat panel displays for wall-mounted televisions, general or special lighting, photocopiers, printers, backlights for liquid crystal displays or instruments, etc., display boards, indicator lights, etc. it can.
- the aromatic amine derivative of the present invention can also be used as a material for an electrophotographic photoreceptor.
- the organic EL device of the present invention sandwiches at least one organic thin film layer including at least a light emitting layer between a cathode and an anode, and at least one of the organic thin film layers contains the aromatic amine derivative of the present invention. is there.
- the organic thin film layer has at least one layer of a hole transport layer and a hole injection layer
- the aromatic amine derivative of the present invention has at least one of the hole transport layer and the hole injection layer.
- the aromatic amine derivative of the present invention is more preferably contained as a main component of at least one of a hole transport layer and a hole injection layer.
- the content of the aromatic amine derivative of the present invention in the hole transport layer or hole injection layer is preferably 51 to 100% by weight.
- various crosslinking materials for example, known crosslinking materials such as Chem. Mater. 2008, 20, 413-422, Chem. Mater. 2011, 23 (3), 658-681 are added,
- the hole transport layer or the hole injection layer may be insolubilized with heat, light, or the like.
- At least 1 layer of a positive hole transport layer and a positive hole injection layer it is preferable that at least 1 layer of a positive hole injection * layer and a positive hole transport layer contains acceptor material.
- acceptor material it is preferably contained in a layer in contact with the anode. Inclusion of the acceptor material increases the hole density in the hole injecting / transporting layer and increases the hole mobility, thereby reducing the driving voltage of the resulting organic EL device and improving the carrier balance. This makes it possible to extend the service life.
- the acceptor material is preferably an organic compound having an electron-withdrawing substituent or an electron-deficient ring. Examples of the electron-withdrawing substituent include halogen, CN-, carbonyl group, arylboron group and the like.
- electron-deficient rings examples include 2-pyridyl, 3-pyridyl, 4-pyridyl, 2-quinolyl, 3-quinolyl, 4-quinolyl, 2-imidazole, 4-imidazole, 3-pyrazole, 4-pyrazole, pyridazine, and pyrimidine , Pyrazine, cinnoline, phthalazine, quinazoline, quinoxaline, 3- (1,2,4-N) -triazolyl, 5- (1,2,4-N) -triazolyl, 5-tetrazolyl, 4- (1-O, 3-N) -oxazole, 5- (1-O, 3-N) -oxazole, 4- (1-S, 3-N) -thiazole, 5- (1-S, 3-N) -thiazole, 2 A compound selected from the group consisting of -benzoxazole, 2-benzothiazole, 4- (1,2,3-N) -benzotriazole, and benzimidazole.
- the acceptor material is preferably a quinoid derivative.
- the quinoid derivative include compounds represented by the following formulas (1a) to (1i), more preferably compounds represented by (1a) and (1b).
- R 1 to R 48 are each hydrogen, halogen, fluoroalkyl group, cyano group, alkoxy group, alkyl group or aryl group, preferably hydrogen or cyano group.
- X is an electron withdrawing group and has any of the structures of the following formulas (j) to (p).
- a structure of (j), (k), (l) is preferable.
- R 49 to R 52 are each hydrogen, a fluoroalkyl group, an alkyl group, an aryl group, or a heterocyclic ring, and R 50 and R 51 may form a ring.
- the fluoroalkyl group of R 1 to R 48 is preferably a trifluoromethyl group or a pentafluoroethyl group.
- the alkoxyl group of R 1 to R 48 is preferably a methoxy group, an ethoxy group, an iso-propoxy group, or a tert-butoxy group.
- the alkyl group for R 1 to R 48 is preferably a methyl group, an ethyl group, a propyl group, an iso-propyl group, a tert-butyl group, or a cyclohexyl group.
- the aryl group for R 1 to R 48 is preferably a phenyl group or a naphthyl group.
- the fluoroalkyl group, alkyl group, and aryl group of R 49 to R 52 are the same as R 1 to R 48 .
- the heterocyclic ring of R 49 to R 52 is preferably a substituent represented by the following formula.
- X is preferably a substituent represented by the following formula.
- R 51 ′ and R 52 ′ are a methyl group, an ethyl group, a propyl group, and a tert-butyl group, respectively.
- quinoid derivative examples include the following compounds.
- R 7 ⁇ R 12 each independently represent a cyano group, -CONH 2, carboxyl group, or -COOR 13 (R 13 is an alkyl group having 1 to 20 carbon atoms.) And, R 7 and R 8 , R 9 and R 10 , or R 11 and R 12 may be a group represented by —CO—O—CO— bonded to each other.
- Examples of the alkyl group for R 13 include a methyl group, an ethyl group, an n-propyl group, an iso-propyl group, an n-butyl group, an iso-butyl group, a tert-butyl group, a cyclopentyl group, and a cyclohexyl group.
- hexaazatriphenylene derivative examples include the following compounds.
- the organic EL device of the present invention preferably emits blue light. Since the aromatic amine derivative of the present invention has a wide band gap, it can be used for an organic thin film layer even when driving an organic EL device emitting blue light under practical high brightness and high temperature conditions. Life expectancy is possible.
- the organic EL element of the present invention is produced by laminating a plurality of layers having the above various layer structures on a light-transmitting substrate.
- the translucent substrate referred to here is a substrate that supports the organic EL element, and is preferably a smooth substrate having a light transmittance in the visible region of 400 to 700 nm of 50% or more.
- a glass plate, a polymer plate, etc. are mentioned.
- the glass plate include soda lime glass, barium / strontium-containing glass, lead glass, aluminosilicate glass, borosilicate glass, barium borosilicate glass, and quartz.
- the polymer plate include polycarbonate, acrylic, polyethylene terephthalate, polyether sulfone, and polysulfone.
- a material having a work function larger than 4 eV is suitable, and carbon, aluminum, vanadium, iron, cobalt, nickel, tungsten, silver, gold, platinum Palladium, etc. and their alloys, metal oxides such as tin oxide and indium oxide used for ITO substrates and NESA substrates, and organic conductive resins such as polythiophene and polypyrrole are used.
- Suitable conductive materials for the cathode are those having a work function smaller than 4 eV, such as magnesium, calcium, tin, lead, titanium, yttrium, lithium, ruthenium, manganese, aluminum, lithium fluoride, and the like. However, it is not limited to these.
- Examples of alloys include magnesium / silver, magnesium / indium, lithium / aluminum, and the like, but are not limited thereto. The ratio of the alloy is controlled by the temperature of the vapor deposition source, the atmosphere, the degree of vacuum, etc., and is selected to an appropriate ratio. If necessary, the anode and the cathode may be formed of two or more layers.
- This cathode can be produced by forming a thin film of the above-described conductive material by a method such as vapor deposition or sputtering.
- a method such as vapor deposition or sputtering.
- the transmittance with respect to the light emitted from the cathode is larger than 10%.
- the sheet resistance as the cathode is preferably several hundred ⁇ / ⁇ or less, and the film thickness is usually 10 nm to 1 ⁇ m, preferably 50 to 200 nm.
- materials used for the insulating layer include aluminum oxide, lithium fluoride, lithium oxide, cesium fluoride, cesium oxide, magnesium oxide, magnesium fluoride, calcium oxide, calcium fluoride, aluminum nitride, titanium oxide, silicon oxide, and oxide. Germanium, silicon nitride, boron nitride, molybdenum oxide, ruthenium oxide, vanadium oxide, and the like may be used, and a mixture or laminate of these may be used.
- the light emitting layer of the organic EL element has the following functions (1) to (3).
- Injection function a function capable of injecting holes from an anode or a hole injection layer when an electric field is applied, and a function capable of injecting electrons from a cathode or an electron injection layer
- transport function injected charge (electrons)
- Light-emitting function A function to provide a recombination field between electrons and holes and connect it to light emission.
- the ease with which holes are injected and the injection of electrons There may be a difference in ease, and the transport ability represented by the mobility of holes and electrons may be large or small, but it is preferable to move one of the charges.
- the aromatic amine derivative of the present invention can be used for the plurality of layers as necessary. Furthermore, known light emitting materials, doping materials, hole injection materials, and electron injection materials can also be used.
- the organic EL element can prevent the brightness
- the layer that injects holes from the electrode is a hole injection layer
- the layer that receives holes from the hole injection layer and transports holes to the light emitting layer is a hole transport layer.
- a layer for injecting electrons from an electrode is called an electron injection layer
- a layer for receiving electrons from the electron injection layer and transporting electrons to a light emitting layer is called an electron transport layer.
- Each of these layers is selected and used depending on factors such as the energy level of the material, heat resistance, and adhesion to the organic layer or metal electrode.
- Examples of the host material or doping material that can be used for the light emitting layer together with the aromatic amine derivative of the present invention include naphthalene, phenanthrene, rubrene, anthracene, tetracene, pyrene, perylene, chrysene, decacyclene, coronene, tetraphenylcyclopentadiene, pentaphenyl.
- Condensed polycyclic aromatic compounds such as cyclopentadiene, fluorene, spirofluorene, 9,10-diphenylanthracene, 9,10-bis (phenylethynyl) anthracene, 1,4-bis (9′-ethynylanthracenyl) benzene, and the like
- organometallic complexes such as tris (8-quinolinolato) aluminum, bis- (2-methyl-8-quinolinolato) -4- (phenylphenolinate) aluminum, triarylamine derivatives, Amine derivatives, stilbene derivatives, coumarin derivatives, pyran derivatives, oxazone derivatives, benzothiazole derivatives, benzoxazole derivatives, benzimidazole derivatives, pyrazine derivatives, cinnamic acid ester derivatives, diketopyrrolopyrrole derivatives, acridone derivatives, quinacridone derivatives, fluor acid
- the hole injection / transport layer is a layer that assists hole injection into the light emitting layer and transports it to the light emitting region, and has a high hole mobility and a small ionization energy of usually 5.6 eV or less.
- the hole injecting and transporting layer is preferably made of a material which can transport holes to the emitting layer at a lower electric field strength,
- the hole mobility thereof is, for example, when 10 4 ⁇ 10 6 V / cm of electric field application Preferably, at least 10 ⁇ 4 cm 2 / V ⁇ sec.
- the aromatic amine derivative of the present invention is particularly preferably used as a hole injection / transport layer.
- the hole transport material of the present invention alone may form a hole injection / transport layer, or may be used by mixing with other materials.
- Other materials for forming the hole injecting / transporting layer by mixing with the aromatic amine derivative of the present invention are not particularly limited as long as they have the above-mentioned preferable properties. Any material commonly used as a charge transport material and known materials used for a hole injection / transport layer of an organic EL device can be selected and used.
- a material that has a hole transporting ability and can be used in the hole transporting zone is referred to as a hole transporting material.
- materials other than the aromatic amine derivative of the present invention for the hole injection / transport layer include phthalocyanine derivatives, naphthalocyanine derivatives, porphyrin derivatives, oxazoles, oxadiazoles, triazoles, imidazoles, imidazolones, imidazolethiones. , Pyrazoline, pyrazolone, tetrahydroimidazole, oxazole, oxadiazole, hydrazone, acyl hydrazone, polyarylalkane, stilbene, butadiene, benzidine type triphenylamine, styrylamine type triphenylamine, diamine type triphenylamine, etc. Examples thereof include, but are not limited to, polymer materials such as polyvinylcarbazole, polysilane, and conductive polymers (polyaniline, polythiophene).
- more effective hole injection materials are aromatic tertiary amine derivatives and phthalocyanine derivatives.
- aromatic tertiary amine derivative include triphenylamine, tolylamine, tolyldiphenylamine, N, N′-diphenyl-N, N ′-(3-methylphenyl) -1,1′-biphenyl-4,4 '-Diamine, N, N, N', N '-(4-methylphenyl) -1,1'-phenyl-4,4'-diamine, N, N, N', N '-(4-methylphenyl) ) -1,1′-biphenyl-4,4′-diamine, N, N′-diphenyl-N, N′-dinaphthyl-1,1′-biphenyl-4,4′-diamine, N, N ′-( Methylpheny
- phthalocyanine (Pc) derivative examples include H 2 Pc, CuPc, CoPc, NiPc, ZnPc, PdPc, FePc, MnPc, ClAlPc, ClGaPc, ClInPc, ClSnPc, Cl 2 SiPc, (HO) AlPc, (HO) GaPc, Examples include, but are not limited to, phthalocyanine derivatives and naphthalocyanine derivatives such as VOPc, TiOPc, MoOPc, and GaPc—O—GaPc.
- the organic EL device of the present invention includes a layer containing these aromatic tertiary amine derivatives and / or phthalocyanine derivatives, for example, the hole transport layer or the hole injection layer, between the light emitting layer and the anode. Preferably formed.
- the electron injection layer / transport layer is a layer that assists the injection of electrons into the light emitting layer and transports it to the light emitting region, and has a high electron mobility. It is a layer made of a material with good adhesion.
- an electrode in this case, a cathode
- the electron transport layer is appropriately selected with a film thickness of several nm to several ⁇ m. However, particularly when the film thickness is thick, in order to avoid an increase in voltage, 10 4 to 10 6 V / It is preferable that the electron mobility is at least 10 ⁇ 5 cm 2 / Vs or more when an electric field of cm is applied.
- materials used for the electron injection layer include fluorenone, anthraquinodimethane, diphenoquinone, thiopyran dioxide, oxazole, oxadiazole, triazole, imidazole, perylenetetracarboxylic acid, fluorenylidenemethane, anthra. Examples thereof include, but are not limited to, quinodimethane, anthrone, and the like. Further, it can be sensitized by adding an electron accepting substance to the hole injecting material and an electron donating substance to the electron injecting material.
- more effective electron injection materials are metal complex compounds and nitrogen-containing five-membered ring derivatives.
- the metal complex compound include 8-hydroxyquinolinate lithium, bis (8-hydroxyquinolinato) zinc, bis (8-hydroxyquinolinato) copper, bis (8-hydroxyquinolinato) manganese, and tris.
- nitrogen-containing five-membered derivative for example, oxazole, thiazole, oxadiazole, thiadiazole, and triazole derivatives are preferable.
- the organic EL device of the present invention in the light emitting layer, in addition to the aromatic amine derivative of the present invention, at least one of a light emitting material, a doping material, a hole injection material, and an electron injection material is contained in the same layer. Also good.
- a protective layer is provided on the surface of the device, or the entire device is protected by silicon oil, resin, etc. Is also possible.
- the organic EL device of the present invention in order to emit light efficiently, it is desirable that at least one surface be sufficiently transparent in the light emission wavelength region of the device.
- the substrate is also preferably transparent.
- the transparent electrode is set using the above-described conductive material so as to ensure a predetermined translucency by a method such as vapor deposition or sputtering.
- the electrode on the light emitting surface preferably has a light transmittance of 10% or more.
- the substrate is not limited as long as it has mechanical and thermal strength and has transparency, and includes a glass substrate and a transparent resin film.
- Transparent resin films include polyethylene, ethylene-vinyl acetate copolymer, ethylene-vinyl alcohol copolymer, polypropylene, polystyrene, polymethyl methacrylate, polyvinyl chloride, polyvinyl alcohol, polyvinyl butyral, nylon, polyether ether ketone.
- each layer of the organic EL device of the present invention a known method such as a dry film forming method such as vacuum deposition, sputtering, plasma, or ion plating, or a wet film forming method such as spin coating, dipping, or flow coating is applied.
- a known method such as a dry film forming method such as vacuum deposition, sputtering, plasma, or ion plating, or a wet film forming method such as spin coating, dipping, or flow coating is applied.
- the film thickness is not particularly limited, but must be set to an appropriate film thickness. If the film thickness is too thick, a large applied voltage is required to obtain a constant light output, resulting in poor efficiency. If the film thickness is too thin, pinholes and the like are generated, and sufficient light emission luminance cannot be obtained even when an electric field is applied.
- the normal film thickness is suitably in the range of 5 nm to 10 ⁇ m, but more preferably in the range of 10 nm to 0.2 ⁇ m.
- Examples of a method for forming a layer containing the aromatic amine derivative of the present invention include a method of forming a film of an aromatic amine derivative solution.
- Film formation methods include spin coating, casting, micro gravure coating, gravure coating, bar coating, roll coating, slit coating, wire bar coating, dip coating, spray coating, and screen printing. , Flexographic printing method, offset printing method, ink jet method, nozzle printing method, and the like. In the case of pattern formation, screen printing method, flexographic printing method, offset printing method, and ink jet printing method are preferable. Film formation by these methods can be performed under conditions well known to those skilled in the art, and details thereof are omitted.
- the solvent may be removed by vacuum and heating (at most 200 ° C.) to remove the solvent, and the polymerization reaction by heating with light and high temperature (200 ° C. or more) is unnecessary. Therefore, performance degradation due to light and high temperature heating is suppressed.
- crosslinking materials for example, known crosslinking materials such as Chem. Mater. 2008, 20, 413-422, Chem. Mater. 2011, 23 (3), 658-681
- the hole transport layer or the hole injection layer can be insolubilized with heat, light or the like while suppressing as much as possible.
- the film forming solution only needs to contain at least one aromatic amine derivative of the present invention, and in addition to the above materials, other hole transport materials, electron transport materials, light emitting materials, acceptor materials, solvents, stable An additive such as an agent may be included.
- the content of the aromatic amine derivative in the film-forming solution is preferably 20 to 100% by weight, and 51 to 100% by weight with respect to the total weight of the composition excluding the solvent. It is more preferable that it is a main component.
- the proportion of the solvent is preferably 1 to 99.9% by weight of the film-forming solution, and more preferably 80 to 99% by weight.
- the film-forming solution includes additives for adjusting viscosity and / or surface tension, such as thickeners (high molecular weight compounds, poor solvents for the aromatic amine derivatives of the present invention), viscosity reducing agents (low molecular weight compounds). Etc.), a surfactant and the like may be contained. Moreover, in order to improve storage stability, you may contain antioxidants which do not influence the performance of organic EL elements, such as a phenolic antioxidant and phosphorus antioxidant.
- High molecular weight compounds that can be used include insulating resins such as polystyrene, polycarbonate, polyarylate, polyester, polyamide, polyurethane, polysulfone, polymethyl methacrylate, polymethyl acrylate, and cellulose, and copolymers thereof, poly-N-vinyl.
- insulating resins such as polystyrene, polycarbonate, polyarylate, polyester, polyamide, polyurethane, polysulfone, polymethyl methacrylate, polymethyl acrylate, and cellulose, and copolymers thereof, poly-N-vinyl.
- photoconductive resins such as carbazole and polysilane
- conductive resins such as polythiophene and polypyrrole.
- Examples of the solvent for the film forming solution include chlorine solvents such as chloroform, methylene chloride, 1,2-dichloroethane, 1,1,2-trichloroethane, chlorobenzene, o-dichlorobenzene, ethers such as tetrahydrofuran, dioxane, dioxolane, and anisole. Solvents; aromatic hydrocarbon solvents such as toluene and xylene; cyclohexane, methylcyclohexane, n-pentane, n-hexane, n-heptane, n-octane, n-nonane, n-decane, etc.
- chlorine solvents such as chloroform, methylene chloride, 1,2-dichloroethane, 1,1,2-trichloroethane, chlorobenzene, o-dichlorobenzene, ethers such as tetrahydrofuran, dio
- Aliphatic hydrocarbon solvents such as acetone, methyl ethyl ketone, cyclohexanone, benzophenone, and acetophenone; Ester solvents such as ethyl acetate, butyl acetate, ethyl cellosolve acetate, methyl benzoate, and phenyl acetate; ethylene glycol , Ethylene glycol monobuty Polyhydric alcohols such as ether, ethylene glycol monoethyl ether, ethylene glycol monomethyl ether, dimethoxyethane, propylene glycol, diethoxymethane, triethylene glycol monoethyl ether, glycerin, 1,2-hexanediol and derivatives thereof; methanol, Examples include alcohol solvents such as ethanol, propanol, isopropanol, and cyclohexanol; sulfoxide solvents such as dimethyl sulfoxide; amide solvent
- organic solvents can be used alone or in combination.
- aromatic hydrocarbon solvents ethylbenzene, diethylbenzene, trimethylbenzene, n-propylbenzene, isopropylbenzene, n-butylbenzene, isobutylbenzene, 5-butylbenzene, n-hexylbenzene, cyclohexylbenzene, 1-methylnaphthalene, tetralin, 1, 3-dioxane, 1,4-dioxane, 1,3-dioxolane, anisole, ethoxybenzene, cyclohexane, bicyclohexyl, cyclohexenylcyclohexanan
- An organic EL device is formed by forming an anode, a light emitting layer, a hole injecting / transporting layer if necessary, an electron injecting / transporting layer if necessary, and further forming a cathode by various materials and layer forming methods exemplified above. Can be produced. Moreover, an organic EL element can also be produced from the cathode to the anode in the reverse order.
- Synthesis Example 2 (Synthesis of Intermediate 2) The reaction was conducted in the same manner as in Synthesis Example 1 except that 2-bromo-9,9-dimethylfluorene was used instead of 4-bromobiphenyl, to obtain 61 g of white powder.
- the white powder obtained was identified as Intermediate 2 by the FD-MS analysis.
- Synthesis Example 4 (Synthesis of Intermediate 4) The reaction was conducted in the same manner as in Synthesis Example 3 except that 36 g of Intermediate 1 was used instead of 4-iodobromobenzene, and 23.1 g of white powder was obtained. The white powder obtained was identified as Intermediate 4 by the FD-MS analysis.
- Synthesis Example 5 (Synthesis of Intermediate 5) The reaction was conducted in the same manner as in Synthesis Example 3 except that 40 g of Intermediate 2 was used instead of 4-iodobromobenzene, whereby 25.4 g of white powder was obtained. The white powder obtained was identified as Intermediate 5 by the FD-MS analysis.
- Synthesis Example 7 (Synthesis of Intermediate 7) Under an argon stream, 58 g of 1-acetamidonaphthalene, 44 g of intermediate 5, 54 g of potassium carbonate, 1.3 g of copper powder and 200 ml of decalin were charged and reacted at 190 ° C. for 4 days. After the reaction, the reaction mixture was cooled, 200 ml of toluene was added, and insoluble matters were collected by filtration. The filtered product was dissolved in 450 ml of chloroform, and after removing insolubles, the resultant was treated with activated carbon and concentrated. To this was added 300 ml of acetone, and 27 g of precipitated crystals were collected by filtration. The precipitated crystal obtained was identified as Intermediate 7 by the FD-MS analysis.
- Synthesis Example 8 (Synthesis of Intermediate 8) Under an argon stream, Intermediate 7 (27 g) was suspended in 500 ml of ethylene glycol and 5 ml of water, 21 g of 85% aqueous potassium hydroxide solution was added, and the mixture was reacted at 120 ° C. for 8 hours. After the reaction, the reaction solution was poured into 1 liter of water, and the precipitated crystals were collected by filtration and washed with water and methanol. The obtained crystals were dissolved by heating in 300 ml of tetrahydrofuran, treated with activated carbon and concentrated, and acetone was added to precipitate crystals. This was collected by filtration to obtain 21 g of white powder. The white powder obtained was identified as Intermediate 8 by the FD-MS analysis.
- Synthesis Example 9 (Synthesis of Intermediate 9) The reaction was conducted in the same manner as in Synthesis Example 7 except that acetamide was used instead of 1-acetamidonaphthalene and intermediate 6 was used instead of intermediate 5, whereby 17 g of white powder was obtained. The white powder obtained was identified as Intermediate 9 by the FD-MS analysis.
- Synthesis Example 10 (Synthesis of Intermediate 10) A reaction was conducted in the same manner as in Synthesis Example 7 except that Intermediate 9 was used instead of 1-acetamidonaphthalene and Intermediate 4 was used instead of Intermediate 5, to obtain 16.3 g of white powder. The white powder obtained was identified as Intermediate 10 by the FD-MS analysis.
- Synthesis Example 11 (Synthesis of Intermediate 11) A reaction was conducted in the same manner as in Synthesis Example 8 except that Intermediate 10 was used instead of Intermediate 7, and 15 g of white powder was obtained. The white powder obtained was identified as Intermediate 11 by the FD-MS analysis.
- Synthesis Example 12 (Synthesis of Intermediate 12) A reaction was conducted in the same manner as in Synthesis Example 7 except that Intermediate 9 was used instead of 1-acetamidonaphthalene and Intermediate 3 was used instead of Intermediate 5, to obtain 28.5 g of white powder. The white powder obtained was identified as Intermediate 12 by the FD-MS analysis.
- Synthesis Example 13 (Synthesis of Intermediate 13) A reaction was conducted in the same manner as in Synthesis Example 8 except that Intermediate 12 was used instead of Intermediate 7, and 26.8 g of white powder was obtained. The white powder obtained was identified as Intermediate 13 by the FD-MS analysis.
- Synthesis Example 14 (Synthesis of Intermediate 14) A reaction was conducted in the same manner as in Synthesis Example 7 except that Intermediate 9 was used instead of 1-acetamidonaphthalene and Intermediate 6 was used instead of Intermediate 5. As a result, 29.5 g of white powder was obtained. The white powder obtained was identified as Intermediate 14 by the FD-MS analysis.
- Synthesis Example 15 (Synthesis of Intermediate 15) A reaction was conducted in the same manner as in Synthesis Example 8 except that Intermediate 14 was used instead of Intermediate 7, and 26.7 g of white powder was obtained. The white powder obtained was identified as Intermediate 15 by the FD-MS analysis.
- Synthesis Example 16 (Synthesis of Intermediate 16) A reaction was conducted in the same manner as in Synthesis Example 6 except that Intermediate 2 was used instead of 4-iodobromobenzene, to obtain 35.7 g of white powder. The white powder obtained was identified as Intermediate 16 by the FD-MS analysis.
- Synthesis Example 17 (Synthesis of Intermediate 17) A reaction was conducted in the same manner as in Synthesis Example 7 except that acetamide was used instead of 1-acetamidonaphthalene and intermediate 16 was used instead of intermediate 5, whereby 32.5 g of white powder was obtained. The white powder obtained was identified as Intermediate 17 by the FD-MS analysis.
- Synthesis Example 18 (Synthesis of Intermediate 18) A reaction was conducted in the same manner as in Synthesis Example 8 except that Intermediate 17 was used instead of Intermediate 7, and 30.7 g of white powder was obtained. The white powder obtained was identified as Intermediate 18 by the FD-MS analysis.
- Synthesis Example 20 (Synthesis of Intermediate 20) Under an argon stream, 13.1 g of intermediate 19 was added with dehydrated toluene and dehydrated ether, cooled to ⁇ 45 ° C., 25 ml of n-butyllithium hexane solution (1.58M) was added dropwise, and the mixture was stirred for 1 hour. The temperature was raised to -5 ° C. The mixture was cooled again to ⁇ 45 ° C., and 25 ml of boronic acid triisopropyl ester was slowly added dropwise, followed by reaction for 2 hours. After returning to room temperature, a 10% dilute hydrochloric acid solution was added and stirred to extract the organic layer.
- the extract was washed with saturated brine, dried over anhydrous magnesium sulfate, filtered and concentrated.
- the obtained solid was purified by silica gel chromatography (toluene), and the obtained solid was washed with n-hexane and dried under reduced pressure to obtain 7.10 g of a solid.
- the solid obtained was identified as Intermediate 20 by the FD-MS analysis.
- Synthesis Example 22 (Synthesis of Intermediate 22) The reaction was conducted in the same manner as in Synthesis Example 7 except that acetamide was used instead of 1-acetamidonaphthalene and intermediate 21 was used instead of intermediate 5, whereby 25.4 g of white powder was obtained. The white powder obtained was identified as Intermediate 22 by the FD-MS analysis.
- Synthesis Example 23 (Synthesis of Intermediate 23) A reaction was conducted in the same manner as in Synthesis Example 8 except that Intermediate 22 was used instead of Intermediate 7, to obtain 22.7 g of white powder. The white powder obtained was identified as Intermediate 23 by the FD-MS analysis.
- Synthesis Example 24 (Synthesis of Intermediate 24) A reaction was conducted in the same manner as in Synthesis Example 7 except that Intermediate 4 was used instead of Intermediate 5, and 23.4 g of white powder was obtained. The white powder obtained was identified as Intermediate 24 by the FD-MS analysis.
- Synthesis Example 25 (Synthesis of Intermediate 25) A reaction was conducted in the same manner as in Synthesis Example 8 except that Intermediate 24 was used instead of Intermediate 7, and 20.3 g of white powder was obtained. The white powder obtained was identified as Intermediate 25 by the FD-MS analysis.
- the synthesized intermediates 1 to 26 are shown below.
- Example 1 Synthesis of Compound H1 Under an argon stream, 15.0 g of intermediate 8, 5.4 g of 1,3,5-tris (4-bromophenyl) benzene, 1.3 g of sodium t-butoxy, 46 mg of tris (dibenzylideneacetone) dipalladium (0) Then, 21 mg of tri-t-butylphosphine and 50 ml of dehydrated toluene were added and reacted at 80 ° C. for 8 hours. After cooling, 500 ml of water was added, the mixture was filtered through Celite, and the filtrate was extracted with toluene and dried over anhydrous magnesium sulfate.
- Example 2 (Synthesis of Compound H2) The reaction was conducted in the same manner as in Example 1 except that 17.3 g of the intermediate 11 was used instead of the intermediate 8, and 4.8 g of a pale yellow powder was obtained. The pale yellow powder obtained was identified as Compound H2 by the FD-MS analysis.
- Example 3 (Synthesis of Compound H3) The reaction was conducted in the same manner as in Example 1 except that 15.0 g of the intermediate 13 was used instead of the intermediate 8, and 4.4 g of a pale yellow powder was obtained. The pale yellow powder obtained was identified as Compound H3 by FD-MS analysis.
- Example 4 (Synthesis of Compound H4) The reaction was conducted in the same manner as in Example 1 except that 15.0 g of the intermediate 15 was used instead of the intermediate 8, whereby 5.8 g of a pale yellow powder was obtained. The pale yellow powder obtained was identified as Compound H4 by FD-MS analysis.
- Example 5 (Synthesis of Compound H5) The reaction was conducted in the same manner as in Example 1 except that 22.0 g of the intermediate 18 was used instead of the intermediate 8, and 5.2 g of a pale yellow powder was obtained. The pale yellow powder obtained was identified as Compound H5 by the FD-MS analysis.
- Example 6 (Synthesis of Compound H6) The reaction was conducted in the same manner as in Example 1 except that 19.6 g of the intermediate 23 was used instead of the intermediate 8. As a result, 4.8 g of a pale yellow powder was obtained. The pale yellow powder obtained was identified as Compound H6 by the FD-MS analysis.
- Example 7 (Synthesis of Compound H7) The reaction was conducted in the same manner as in Example 1 except that 13.8 g of the intermediate 25 was used instead of the intermediate 8. As a result, 4.1 g of a pale yellow powder was obtained. The pale yellow powder obtained was identified as Compound H7 by the FD-MS analysis.
- Example 8 (Synthesis of Compound H8) Under an argon stream, 10.0 g of intermediate 15, 5.4 g of intermediate 26, 2.6 g of sodium t-butoxy, 92 mg of tris (dibenzylideneacetone) dipalladium (0), 42 mg of tri-t-butylphosphine and dehydration 100 ml of toluene was added and reacted at 80 ° C. for 8 hours. After cooling, 500 ml of water was added, the mixture was filtered through Celite, and the filtrate was extracted with toluene and dried over anhydrous magnesium sulfate.
- Example 9 (Synthesis of Compound H9) (1) Synthesis of intermediate 27 Under an argon stream, 15.0 g of imidazole dissolved in 200 ml of methylene chloride in 50.0 g of 4-bromo-4′-hydroxybiphenyl, 33.0 g of tertiary butyldimethylchlorosilane, 220 ml of methylene chloride, and 50 ml of N, N-dimethylformamide The solution was added dropwise and stirred at room temperature for 1 hour. After completion of the reaction, 500 ml of water was added and the aqueous layer was removed. The organic layer was dried over sodium sulfate and concentrated.
- Example 10 (Synthesis of Compound H10) (1) Synthesis of intermediate 30 Under an argon atmosphere, 5.0 g of intermediate 1, 3.4 g of 9,9-dioctylfluorene-2,7-diboronic acid, 0.3 g of tetrakis (triphenylphosphine) palladium (0), 20 ml of DME, 2M concentration 20 ml of an aqueous sodium carbonate solution was added and heated while refluxing for 6 hours. After completion of the reaction, 100 ml of dichloromethane and 100 ml of water were added to extract the target product, and the organic layer was taken out. MgSO 4 was added to the extracted organic layer for drying, and MgSO 4 was removed by filtration. The solvent was removed under reduced pressure and isolated by column chromatography to obtain 2.8 g of white crystals. The white crystals obtained were identified as Intermediate 30 by the FD-MS analysis.
- Example 11 (Synthesis of Compound 11) (1) Synthesis of intermediate 31 A 500 ml three-necked eggplant type flask was fitted with a condenser and a dropping funnel, a magnetic stirrer (stirrer) was added, and all the reactions were carried out with sufficient stirring under a nitrogen stream. A dehydrated grade solvent was used for the reaction. 100 ml of solvent THF (tetrahydrofuran) and 22.74 g of 4-bromobenzyl bromide were placed in a three-necked eggplant type flask, and n-butylmagnesium chloride diluted in 100 ml of THF (100 ml with 0.91 M-hexane solution) was added from a dropping funnel under reflux.
- solvent THF tetrahydrofuran
- 4-bromobenzyl bromide were placed in a three-necked eggplant type flask, and n-butylmagnesium chloride diluted in 100 ml of THF (100
- reaction solution was cooled again to ⁇ 78 ° C., and 6.50 g of tri-n-butyl borate was added dropwise thereto. After completion of the dropwise addition, the temperature was slowly raised to room temperature, and then the reaction was performed at room temperature for 1 hour. Finally, the reaction solution was poured into a large amount of water, diluted hydrochloric acid (3N) was added until the reaction solution became acidic, and the mixture was stirred well. The resulting white solid was filtered and dried to obtain Intermediate 32 (3.04 g).
- reaction solution was poured into a large amount of water, and then extracted with methylene chloride using a separatory funnel.
- organic layer solvent methylene chloride and DME
- This crude product was separated and purified using silica gel column chromatography (developing solvent: methylene chloride), further dissolved in toluene, and poured into a large amount of acetone while stirring through a filter paper to precipitate a solid (0 .80 g). This solid was identified as H11 by FD-MS analysis.
- Example 12 (Synthesis of Compound 12) (1) Synthesis of intermediate 33 A magnetic stirrer (stirring bar) was placed in a 200 ml two-necked eggplant type flask, and the reaction was carried out with sufficient stirring. In a 200 ml two-necked eggplant type flask, 3.91 g of 4,4′-dibromo-4 ′′ -phenyltriphenylamine, 2.34 g of 9-phenylcarbazole-3-boronic acid, tetrakis (triphenylphosphine) palladium (0 ) 0.471 g, 5.72 g of sodium carbonate, 100 ml of DME (1,2-dimethoxyethane) as a solvent and 50 ml of water were sequentially added and reacted for 5 hours under reflux.
- DME 1,2-dimethoxyethane
- reaction solution was poured into a large amount of water, and then extracted with methylene chloride using a separatory funnel.
- organic layer solvent methylene chloride and DME
- the crude product was separated and purified using silica gel column chromatography (developing solvent: mixed solution of 50% by volume of methylene chloride and 50% by volume of hexane) to obtain 1.90 g of intermediate 33.
- reaction solution was poured into a large amount of water, and then extracted with methylene chloride using a separatory funnel.
- organic layer solvent methylene chloride and DME
- the crude product was separated and purified using silica gel column chromatography (developing solvent: mixed solution of 50% by volume of methylene chloride and 50% by volume of hexane) to obtain 0.60 g of H12. It was confirmed to be H12 by analysis of FD-MS.
- Example 13 (Synthesis of Compound H13) (1) Synthesis of intermediate 34 Under an argon stream, 300 ml of dehydrated tetrahydrofuran was added to 23.8 g of 1-bromo-4-iodobenzene, cooled to ⁇ 78 ° C., and 102 ml of n-butyllithium hexane solution (1.65M) was added dropwise and stirred for 1 hour. Thereafter, 4.95 ml of 1,6-diiodohexane was slowly added dropwise and reacted for 2 hours. After returning to room temperature, a 10% dilute hydrochloric acid solution was added and stirred to extract the organic layer.
- the obtained solid was washed with 200 ml of water and dried under reduced pressure. Then, 4.88 ml of 1,3-propanediol and 30 ml of toluene were added to the obtained solid and heated while refluxing for 5 hours. After completion of the reaction, the reaction mixture was concentrated and the residue was purified by silica gel column chromatography to obtain 1.13 g of white crystals. The white crystals obtained were identified as Intermediate 34 by the FD-MS analysis.
- Example 14 (Synthesis of Compound 14) (1) Synthesis of intermediate 35 Under an argon atmosphere, in an ice bath, add 1.76 g of sodium hydride to 3.00 g of triethylene glycol and 80 ml of tetrahydrofuran, stir for 30 minutes, add 11.0 g of 4-bromobenzyl bromide, and stir at 40 ° C. for 5 hours. did. After completion of the reaction, 30 ml of water was added and the aqueous layer was removed. The organic layer was dried over sodium sulfate and concentrated. The residue was purified by silica gel column chromatography to obtain 8.90 g of 1,12-bis (4-bromophenyl) -2,5,8,11-tetraoxadodecane as a colorless oil.
- Example 15 (Synthesis of Compound 15) (1) Synthesis of intermediate 36 Under an argon stream, 2,2′-dihydroxy-5,5′-dimethyldiphenylmethane (5 g), 2,6-lutidine (5.6 g) and dehydrated dichloromethane (150 ml) were added, and the mixture was cooled to 0 ° C. with ice greed. Next, 14.8 g of trifluoromethanesulfonic anhydride was added, and then the temperature was returned to room temperature by natural temperature rise, followed by reaction for 5 hours. After completion of the reaction, 150 ml of water was added to extract the target product, and the organic layer was taken out.
- Example 16 (Synthesis of Compound 16) Under an argon stream, 8.7 g of Intermediate 11, 3.8 g of 2,7-dibromo-9,9-dioctylfluorene, 1.3 g of sodium t-butoxy, 45 mg of palladium acetate (0), tri-t-butylphosphine 108 mg and 10 ml of dehydrated toluene were added and reacted for 8 hours while refluxing. After cooling, 500 ml of water was added, the mixture was filtered through Celite, and the filtrate was extracted with toluene and dried over anhydrous magnesium sulfate. This was concentrated under reduced pressure, and the resulting crude product was purified by silica gel column chromatography to obtain 7.1 g of white powder. The white solid obtained was identified as H16 by FD-MS analysis.
- the synthesized compounds H1 to H16 are shown below.
- Example 17 (Production and evaluation of organic EL device) A glass substrate with an ITO transparent electrode having a thickness of 25 mm ⁇ 75 mm ⁇ 1.1 mm (manufactured by Geomatic) was ultrasonically cleaned in isopropyl alcohol for 5 minutes, and then UV ozone cleaning was performed for 30 minutes. A film of polyethylene dioxythiophene / polystyrene sulfonic acid (PEDOT: PSS) (PSS is an acceptor) used for the hole injection layer was formed in a film thickness of 10 nm on the glass substrate with a transparent electrode after washing.
- PEDOT polyethylene dioxythiophene / polystyrene sulfonic acid
- PSS is an acceptor
- a xylene solution (1.0 wt%) of the compound H1 prepared in Example 1 was prepared as a hole transporting material, formed into a film with a film thickness of 40 nm by spin coating, and 100 ° C. for 30 minutes. It dried and the uniform hole transport layer was obtained. Subsequently, the compound EM1 was further evaporated to form a light emitting layer having a thickness of 40 nm. At the same time, an amine compound D1 having the following styryl group was deposited as a material for the light emitting layer so that the weight ratio of EM1 and D1 was 40: 2. On this film, the following Alq was formed to a thickness of 10 nm. This layer functions as an electron injection layer.
- Li Li source: manufactured by SAES Getter Co., Ltd.
- Alq Alq
- Metal Al was vapor-deposited on the Alq: Li film to form a metal cathode, which was sealed with glass in nitrogen to produce an organic EL device.
- Examples 18-32 An organic EL device was prepared and evaluated in the same manner as in Example 17 except that the hole transport material shown in Table 1 was used instead of the compound H1 as the hole transport material. The results are shown in Table 1.
- Comparative Example 1 An organic EL device was prepared and evaluated in the same manner as in Example 17 except that the hole transport material (Comparative Compound 1) shown in Table 1 was used instead of Compound H1 as the hole transport material. In addition, the solubility with respect to xylene of the comparative compound 1 was inadequate, and the obtained positive hole transport layer was also non-uniform
- heterogenous. When the current was passed through the produced organic EL device and the performance was evaluated, it emitted blue light, had a luminous efficiency of 2.3 cd / A, and a luminance half-life at room temperature LT50 500 hr @ 1,000 cd / m 2 .
- Comparative Example 2 An organic EL device was produced in the same manner as in Example 17 except that Comparative Compound 2 was used instead of Compound H1 as the hole transport material. However, since the obtained hole transport layer has high nonuniformity, the produced organic EL device could not emit light due to current leakage.
- the organic EL device using the aromatic amine derivative of the present invention is superior in light emission efficiency and life compared to the organic EL device using a comparative compound which is the same aromatic amine derivative, and It can be seen that the rate of life reduction is small even when driven at high temperatures.
- an aromatic amine derivative useful as hole injection transport materials such as an organic device, especially organic EL element
- it is excellent in element characteristics, such as a lifetime and luminous efficiency, and it is especially practical for a display or illumination use.
- An organic EL element with little deterioration and suitable for practical use can be provided even when subjected to high temperature driving.
- the hole injecting and transporting layer can be formed uniformly by a coating method, it is suitable for reducing the cost or increasing the screen size for displays and lighting applications.
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Abstract
Description
ここで、塗布型の有機素子の有機EL材料としては、低分子系と高分子系があるが、溶解性、塗布均一性、積層素子化の観点から、高分子系が好ましい。特に、ディスプレイ、照明デバイスの共通層となりうる高分子系の正孔輸送(注入)層の材料の開発が望まれている。
1.下記式(1)で表される芳香族アミン誘導体。
Lは、n価の連結基である。Lは、さらに1以上の置換基を有してもよい。
nは、2~10の整数である。)
Ar2は、それぞれ独立に、置換もしくは無置換の環形成炭素数6~25の1+q価の芳香族炭化水素基、又は置換もしくは無置換の環形成原子数5~25の1+q価の芳香族複素環基である。
Ar3は、それぞれ独立に、単結合、置換もしくは無置換の環形成炭素数6~25の2価の芳香族炭化水素基、又は置換もしくは無置換の環形成原子数5~25の2価の芳香族複素環基である。
A1及びA2は、それぞれ独立に下記式(3)で表される1価の基である。
p及びqは、それぞれ0又は1の整数であり、p+q≧1である。)
R1及びR2は、それぞれ独立に、炭素数1~15の直鎖状もしくは分岐状のアルキル基、炭素数2~15の直鎖状もしくは分岐状のアルケニル基、炭素数3~15のシクロアルキル基、炭素数1~15のアルキル基を有するトリアルキルシリル基、環形成炭素数6~25のアリール基を有するトリアリールシリル基、炭素数1~15のアルキル基及び環形成炭素数6~25のアリール基を有するアルキルアリールシリル基、環形成炭素数6~25のアリール基、環形成原子数5~25のヘテロアリール基、ハロゲン原子又はシアノ基からなる群より選ばれる基であり、隣接する複数のR1同士、隣接する複数のR2同士、並びに隣接するR1及びR2は互いに結合して飽和もしくは不飽和の環を形成してもよい。
a及びbは、それぞれ独立に0~3の整数である。
Q1及びQ2は、それぞれ独立に、飽和もしくは不飽和の環を形成する原子数5~25の基である。
但し、式(2)で表わされる基において、(A1)p-Ar1-が下記式(4)で表され、qが1の場合は、A2のXは-O-、-S-、又は-N(Ra)-であり、
式(2)で表わされる基において、(A1)p-Ar1-が下記式(4)で表され、qが0の場合は、Ar2は、置換もしくは無置換の環形成炭素数9~25の多環構造を有する芳香族炭化水素基であり、Ar2が結合する窒素原子の結合軸に対して非対称な基である。)
mは0~2の整数を表す。)
(前記式(1)で表される芳香族アミン誘導体に含まれる水素原子には重水素原子が含まれる。)
2.A1及びA2が、それぞれ下記式(5)又は(6)で表される1価の基である1に記載の芳香族アミン誘導体。
3.A1及びA2が、それぞれ前記式(6)で表される1価の基である2に記載の芳香族アミン誘導体。
4.A1及びA2が、それぞれ下記式(7)で表される1価の基である1に記載の芳香族アミン誘導体。
5.A1及びA2が、それぞれ下記式(8-1)又は(8-2)で表される1価の基である1に記載の芳香族アミン誘導体。
6.Ar1及びAr2の少なくとも1つが、フェニレン基、ビフェニレン基、ターフェニレン基、ナフチレン基、及びフェナントレニレン基のいずれかから選ばれる連結基である1~5のいずれかに記載の芳香族アミン誘導体。
7.Ar1及びAr2の少なくとも1つが、下記式(9)で表される2価の基である1~5のいずれかに記載の芳香族アミン誘導体。
R1、R2、a、及びbは式(3)と同様である。)
8.式(2)の(A1)p-Ar1-と(A2)q-Ar2-が互いに異なるZを1以上含む1~7のいずれかに記載の芳香族アミン誘導体。
9.Ar3が、それぞれ、下記式(10)で表される2価の基である1~8のいずれかに記載の芳香族アミン誘導体。
複数のR3同士は、互いに結合して飽和もしくは不飽和の環を形成してもよい。
cは、0~4の整数である。
tは、1~3の整数である。)
10.複数のZが互いに異なる1~9のいずれかに記載の芳香族アミン誘導体。
11.Lが下記のいずれかで表される基を含む連結基である1~10のいずれかに記載の芳香族アミン誘導体。
12.前記Lが下記のいずれかで表される基を含む連結基である11に記載の芳香族アミン誘導体。
13.1~12のいずれかに記載の芳香族アミン誘導体を含んでなる有機デバイス用材料。
14.1~12のいずれかに記載の芳香族アミン誘導体を含んでなる正孔注入輸送用材料。
15.1~12のいずれかに記載の芳香族アミン誘導体を含んでなる有機エレクトロルミネッセンス素子用材料。
16.陰極と陽極間に少なくとも発光層を含む1以上の有機薄膜層を挟持する有機エレクトロルミネッセンス素子であって、前記有機薄膜層の少なくとも1層が、1~12のいずれかに記載の芳香族アミン誘導体を含有する有機エレクトロルミネッセンス素子。
17.前記有機薄膜層が正孔輸送層及び正孔注入層の少なくとも1層を有し、
前記正孔輸送層及び正孔注入層の少なくとも1層が、前記芳香族アミン誘導体を含有する16に記載の有機エレクトロルミネッセンス素子。
18.前記正孔輸送層及び正孔注入層の少なくとも1層が、前記芳香族アミン誘導体を主成分として含む17に記載の有機エレクトロルミネッセンス素子。
19.前記有機薄膜層が正孔輸送層及び正孔注入層の少なくとも1層を有し、
前記正孔輸送層及び正孔注入層の少なくとも1層が、アクセプター材料を含有する16~18のいずれかに記載の有機エレクトロルミネッセンス素子。
Lは、n価の連結基である。好ましくは、4価の炭素原子、4価のケイ素原子、3価の窒素原子、4価のゲルマニウム原子、3価のリン原子、3価のホウ素原子、2価の酸素原子、1以上のアルキレンと1以上の-O-を組み合わせた2価の基、炭素数1~20のn価のアルカン残基、環形成炭素数3~20のn価のシクロアルカン残基、炭素数1~20のアルキル基を有するn価のトリアルキルアミン残基、炭素数6~24のアリール基を有するn価のトリアリールアミン残基、炭素数1~20のアルキル基及び炭素数6~24のアリール基を有するn価のアルキルアリールアミン残基、環形成炭素数6~24のn価の芳香族炭化水素基、及び環形成原子数3~24のn価の芳香族複素環基からなる群から選択される連結基、又はこれらを含む連結基である。
nは、2~10の整数である。好ましくは2,3又は4である。
Ar2は、それぞれ独立に、置換もしくは無置換の環形成炭素数6~25の1+q価の芳香族炭化水素基、又は置換もしくは無置換の環形成原子数5~25の1+q価の芳香族複素環基である。
Ar3は、それぞれ独立に、単結合、置換もしくは無置換の環形成炭素数6~25の2価の芳香族炭化水素基、又は置換もしくは無置換の環形成原子数5~25の2価の芳香族複素環基である。
Ar1、Ar2及びAr3が有する置換基は、Lの置換基と同様である。
A1及びA2は、それぞれ独立に下記式(3)で表される1価の基である。
p及びqは、それぞれ0又は1の整数であり、p+q≧1である。
a及びbは、それぞれ独立に0~3の整数である。
Q1及びQ2は、それぞれ独立に、飽和もしくは不飽和の環を形成する原子数5~25の基である。
式(2)で表わされる基において、(A1)p-Ar1-が下記式(4)で表され、qが0の場合は、Ar2は、置換もしくは無置換の環形成炭素数9~25の多環構造を有する芳香族炭化水素基であり、Ar2が結合する窒素原子の結合軸に対して非対称な基である。
mは0~2の整数を表す。
また、本発明の芳香族アミン誘導体は、連結基Lを介して芳香族アミンユニット(Z)を1分子内に複数有するので、高耐熱性、非結晶性及び溶媒への高い溶解性を有する。
尚、芳香族アミン誘導体が結晶性の場合には、特に有機EL素子の電極間でのショートを生じやすくなるうえ、耐熱性に悪影響を及ぼす可能性がある。
A1及びA2を、式(5)又は(6)で表される1価の基にすることによって、芳香族アミン誘導体の耐電子性かつ正孔移動度を高めつつ、非対称構造による溶媒への溶解性、及び非結晶性を高めることができる。
A1及びA2を、式(8-1)又は(8-2)で表される1価の基にすることによって、芳香族アミン誘導体の合成及び精製が容易となって、純度を向上させることができ、得られる有機EL素子等のデバイスの長寿命化が可能となる。
これら連結基にすることによって、芳香族アミン誘導体の耐熱性を向上でき、得られる有機EL素子等のデバイスの発光層へのホール注入性を高めることができる。
Ar1及びAr2の少なくとも1つを式(9)で表される2価の基にすることによって芳香族アミン誘導体の正孔移動度を高めつつ、非対称構造による溶媒への溶解性、及び非結晶性を高めることができる。
R1、R2、a、及びbは式(3)と同様である。
(A1)p-Ar1-と(A2)q-Ar2-が互いに異なるZを含むことで、芳香族アミン誘導体の非結晶性及び溶媒への溶解性を高めることができる。
Ar3を下記式(10)で表される2価の基とすることによって、芳香族アミン誘導体の耐熱性を向上することができるうえ、得られる有機EL素子等のデバイスの発光層へのホール注入性を高めることができる。
複数のR3同士、好ましくは隣接する複数のR3同士は、互いに結合して環を形成する飽和もしくは不飽和の2価の基を形成してもよい。
cは、0~4の整数である。
tは、1~3の整数である。
複数のZが互いに異なることにより、芳香族アミン誘導体の非結晶性及び溶媒への溶解性を高めることができる。
ここで、連結基Lは、下記の基を含めばよく、単独で用いてもよいし、複数の同一の基を繰り返し結合させてもよいし、複数の異なる基を組み合わせて用いてもよい。
これらの連結基は、複数の芳香族アミンユニットを結合させ、芳香族アミン誘導体の非結晶性及び溶媒への溶解性を高め、均一な大画面塗布成膜を容易にすることができる。
ここで、連結基は、下記の基を含めばよく、単独で用いてもよいし、複数の同一の基を繰り返し結合させてもよいし、複数の異なる連結基を組み合わせて用いてもよい。
これら連結基は、さらに、複数のZ間の共役を遮断して、芳香族アミン誘導体が電子を遮断して発光層に効率よく正孔と電子を再結合させる広いバンドギャップ、及び発光層への正孔注入に適したイオン化ポテンシャルを発現することができる。
アリール基としては、フェニル基、1-ナフチル基、2-ナフチル基、1-アントリル基、2-アントリル基、9-アントリル基、1-フェナントリル基、2-フェナントリル基、3-フェナントリル基、4-フェナントリル基、9-フェナントリル基、1-ナフタセニル基、2-ナフタセニル基、9-ナフタセニル基、1-ピレニル基、2-ピレニル基、4-ピレニル基、ビフェニル-2-イル基、ビフェニル-3-イル基、ビフェニル-4-イル基、p-ターフェニル-4-イル基、p-ターフェニル-3-イル基、p-ターフェニル-2-イル基、m-ターフェニル-4-イル基、m-ターフェニル-3-イル基、m-ターフェニル-2-イル基、o-トリル基、m-トリル基、p-トリル基、p-t-ブチルフェニル基、p-(2-フェニルプロピル)フェニル基、3-メチル-2-ナフチル基、4-メチル-1-ナフチル基、4-メチル-1-アントリル基、4’-メチルビフェニル-4-イル基、4”-t-ブチル-p-ターフェニル-4-イル基、フルオレン-1-イル基、フルオレン-2-イル基、フルオレン-3-イル基、フルオレン-4-イル基等が挙げられる。
中でも、好ましくはフェニル基、1-ナフチル基、2-ナフチル基、1-アントリル基、2-アントリル基、9-アントリル基、ビフェニル-2-イル基、ビフェニル-3-イル基、ビフェニル-4-イル基、p-ターフェニル-4-イル基、p-ターフェニル-3-イル基、p-ターフェニル-2-イル基、o-トリル基、m-トリル基、p-トリル基、フルオレン-2-イル基、フルオレン-3-イル基であり、より好ましくはフェニル基、1-ナフチル基、2-ナフチル基、m-トリル基、p-トリル基、フルオレン-2-イル基、フルオレン-3-イル基である。
シリル基に置換したアルキル基は同一でも異なっていてもよい。
シリル基に置換したアリール基は同一でも異なっていてもよい。
シリル基に置換したアルキル基、アリール基は同一でも異なっていてもよい。
好ましくは、1-ピロリル基、2-ピロリル基、3-ピロリル基、1-カルバゾリル基、2-カルバゾリル基、3-カルバゾリル基、4-カルバゾリル基、9-カルバゾリル基である。
Lのトリアルキルアミン残基、トリアリールアミン残基及びアルキルアリールアミン残基としては、アミンに上述のアリール基及びアルキル基が置換した残基が挙げられる。
また、L、Ar1、Ar2及びAr3の芳香族炭化水素基及び芳香族複素環基としては、上述のアリール基及びヘテロアリール基に対応する残基が挙げられる。
また、塗布法で正孔注入輸送層が均一に形成できるため、ディスプレイや照明用途の低コスト化又は大画面化に適している。
有機EL素子の例としては、壁掛けテレビのフラットパネルディスプレイ等の平面発光体、一般又は特殊照明、複写機、プリンター、液晶ディスプレイのバックライト又は計器類等の光源、表示板、標識灯等に利用できる。
また、本発明の芳香族アミン誘導体は、電子写真感光体用材料としても使用できる。
本発明の有機EL素子においては、有機薄膜層が正孔輸送層及び正孔注入層の少なくとも1層を有し、本発明の芳香族アミン誘導体が正孔輸送層及び正孔注入層の少なくとも1層に含まれることが好ましい。
また、本発明の芳香族アミン誘導体が、正孔輸送層及び正孔注入層の少なくとも1層の主成分として含有されていることがより好ましい。具体的には、正孔輸送層又は正孔注入層において、本発明の芳香族アミン誘導体の含有量は、好ましくは51~100重量%である。
アクセプター材料を含有させることにより、正孔注入・輸送層中の正孔密度を増加したり、正孔移動度が高まるので、得られる有機EL素子の駆動電圧を低下させたり、キャリアバランスが向上して、長寿命化が可能になる。
アクセプター材料は、好ましくは電子吸引性の置換基又は電子欠乏環を有する有機化合物である。
電子吸引性の置換基として、例えば、ハロゲン、CN-、カルボニル基、アリールホウ素基等が挙げられる。
R1~R48のフルオロアルキル基として、トリフルオロメチル基、ペンタフルオロエチル基が好ましい。
R1~R48のアルコキシル基として、メトキシ基、エトキシ基、iso―プロポキシ基、tert-ブトキシ基が好ましい。
R1~R48のアルキル基として、メチル基、エチル基、プロピル基、iso-プロピル基、tert-ブチル基、シクロヘキシル基が好ましい。
R1~R48のアリール基として、フェニル基、ナフチル基が好ましい。
R49~R52のフルオロアルキル基、アルキル基、アリール基は、R1~R48と同様である。
(1)陽極/発光層/陰極
(2)陽極/正孔注入層/発光層/陰極
(3)陽極/発光層/電子注入層/陰極
(4)陽極/正孔注入層/発光層/電子注入層/陰極
(5)陽極/有機半導体層/発光層/陰極
(6)陽極/有機半導体層/電子障壁層/発光層/陰極
(7)陽極/有機半導体層/発光層/付着改善層/陰極
(8)陽極/正孔注入層/正孔輸送層/発光層/電子注入層/陰極
(9)陽極/絶縁層/発光層/絶縁層/陰極
(10)陽極/無機半導体層/絶縁層/発光層/絶縁層/陰極
(11)陽極/有機半導体層/絶縁層/発光層/絶縁層/陰極
(12)陽極/絶縁層/正孔注入層/正孔輸送層/発光層/絶縁層/陰極
(13)陽極/絶縁層/正孔注入層/正孔輸送層/発光層/電子注入層/陰極
等の構造を挙げることができる。
これらの中で通常(8)の構成が好ましく用いられるが、これらに限定されるものではない。
本発明の有機EL素子は、透光性の基板上に上記各種の層構成を有する複数の層を積層して作製される。ここでいう透光性基板は有機EL素子を支持する基板であり、400~700nmの可視領域の光の透過率が50%以上で平滑な基板が好ましい。
具体的には、ガラス板、ポリマー板等が挙げられる。ガラス板としては、特にソーダ石灰ガラス、バリウム・ストロンチウム含有ガラス、鉛ガラス、アルミノケイ酸ガラス、ホウケイ酸ガラス、バリウムホウケイ酸ガラス、石英等が挙げられる。またポリマー板としては、ポリカーボネート、アクリル、ポリエチレンテレフタレート、ポリエーテルサルフォン、ポリサルフォン等を挙げることができる。
本発明の有機EL素子の陽極に使用される導電性材料としては、4eVより大きな仕事関数を持つものが適しており、炭素、アルミニウム、バナジウム、鉄、コバルト、ニッケル、タングステン、銀、金、白金、パラジウム等及びそれらの合金、ITO基板、NESA基板に使用される酸化スズ、酸化インジウム等の酸化金属、さらにはポリチオフェンやポリピロール等の有機導電性樹脂が用いられる。
陰極に使用される導電性物質としては、4eVより小さな仕事関数を持つものが適しており、マグネシウム、カルシウム、錫、鉛、チタニウム、イットリウム、リチウム、ルテニウム、マンガン、アルミニウム、フッ化リチウム等及びそれらの合金が用いられるが、これらに限定されるものではない。合金としては、マグネシウム/銀、マグネシウム/インジウム、リチウム/アルミニウム等が代表例として挙げられるが、これらに限定されるものではない。合金の比率は、蒸着源の温度、雰囲気、真空度等により制御され、適切な比率に選択される。陽極及び陰極は、必要があれば二層以上の層構成により形成されていてもよい。
この陰極は上記の導電性物質を蒸着やスパッタリング等の方法により薄膜を形成させることにより、作製することができる。
ここで発光層からの発光を陰極から取り出す場合、陰極の発光に対する透過率は10%より大きくすることが好ましい。
また、陰極としてのシート抵抗は数百Ω/□以下が好ましく、膜厚は通常10nm~1μm、好ましくは50~200nmである。
有機EL素子は超薄膜に電界を印可するために、リークやショートによる画素欠陥が生じやすい。これを防止するために、一対の電極間に絶縁性の薄膜層を挿入することが好ましい。
絶縁層に用いられる材料としては例えば酸化アルミニウム、弗化リチウム、酸化リチウム、弗化セシウム、酸化セシウム、酸化マグネシウム、弗化マグネシウム、酸化カルシウム、弗化カルシウム、窒化アルミニウム、酸化チタン、酸化珪素、酸化ゲルマニウム、窒化珪素、窒化ホウ素、酸化モリブデン、酸化ルテニウム、酸化バナジウム等が挙げられ、これらの混合物や積層物を用いてもよい。
有機EL素子の発光層は以下(1)~(3)の機能を併せ持つものである。
(1)注入機能:電界印加時に陽極又は正孔注入層より正孔を注入することができ、陰極又は電子注入層より電子を注入することができる機能
(2)輸送機能:注入した電荷(電子と正孔)を電界の力で移動させる機能
(3)発光機能:電子と正孔の再結合の場を提供し、これを発光につなげる機能
ただし、正孔の注入されやすさと電子の注入されやすさに違いがあってもよく、また、正孔と電子の移動度で表される輸送能に大小があってもよいが、どちらか一方の電荷を移動することが好ましい。
本発明の芳香族アミン誘導体を正孔輸送帯域に用いる場合、本発明の正孔輸送材料単独で正孔注入、輸送層を形成してもよく、他の材料と混合して用いてもよい。
本発明の芳香族アミン誘導体と混合して正孔注入・輸送層を形成する他の材料としては、前記の好ましい性質を有するものであれば特に制限はなく、従来、光導電材料において正孔の電荷輸送材料として慣用されているものや、有機EL素子の正孔注入・輸送層に使用される公知のものの中から任意のものを選択して用いることができる。本発明においては、正孔輸送能を有し、正孔輸送帯域に用いることが可能な材料を正孔輸送材料と呼ぶ。
芳香族三級アミン誘導体としては、例えば、トリフェニルアミン、トリトリルアミン、トリルジフェニルアミン、N,N’-ジフェニル-N,N’-(3-メチルフェニル)-1,1’-ビフェニル-4,4’-ジアミン、N,N,N’,N’-(4-メチルフェニル)-1,1’-フェニル-4,4’-ジアミン、N,N,N’,N’-(4-メチルフェニル)-1,1’-ビフェニル-4,4’-ジアミン、N,N’-ジフェニル-N,N’-ジナフチル-1,1’-ビフェニル-4,4’-ジアミン、N,N’-(メチルフェニル)-N,N’-(4-n-ブチルフェニル)-フェナントレン-9,10-ジアミン、N,N-ビス(4-ジ-4-トリルアミノフェニル)-4-フェニル-シクロヘキサン等、又はこれらの芳香族三級アミン骨格を有したオリゴマーもしくはポリマーであるが、これらに限定されるものではない。
また、有機EL素子は発光した光が電極(この場合は陰極)により反射するため、直接陽極から取り出される発光と、電極による反射を経由して取り出される発光とが干渉することが知られている。この干渉効果を効率的に利用するため、電子輸送層は数nm~数μmの膜厚で適宜選ばれるが、特に膜厚が厚いとき、電圧上昇を避けるために、104~106V/cmの電界印加時に電子移動度が少なくとも10-5cm2/Vs以上であることが好ましい。
前記金属錯体化合物としては、例えば、8-ヒドロキシキノリナートリチウム、ビス(8-ヒドロキシキノリナート)亜鉛、ビス(8-ヒドロキシキノリナート)銅、ビス(8-ヒドロキシキノリナート)マンガン、トリス(8-ヒドロキシキノリナート)アルミニウム、トリス(2-メチル-8-ヒドロキシキノリナート)アルミニウム、トリス(8-ヒドロキシキノリナート)ガリウム、ビス(10-ヒドロキシベンゾ[h]キノリナート)ベリリウム、ビス(10-ヒドロキシベンゾ[h]キノリナート)亜鉛、ビス(2-メチル-8-キノリナート)クロロガリウム、ビス(2-メチル-8-キノリナート)(o-クレゾラート)ガリウム、ビス(2-メチル-8-キノリナート)(1-ナフトラート)アルミニウム、ビス(2-メチル-8-キノリナート)(2-ナフトラート)ガリウム等が挙げられるが、これらに限定されるものではない。
成膜後、真空、加熱(高くても200℃)乾燥して、溶媒を除去すればよく、光、高温(200℃以上)加熱による重合反応は不要である。従って、光、高温加熱による性能劣化は抑制される。
以上例示した各種材料及び層形成方法により陽極、発光層、必要に応じて正孔注入・輸送層、及び必要に応じて電子注入・輸送層を形成し、さらに陰極を形成することにより有機EL素子を作製することができる。また陰極から陽極へ、前記と逆の順序で有機EL素子を作製することもできる。
アルゴン気流下、1000mlの三つ口フラスコに4-ブロモビフェニルを47g、ヨウ素を23g、過ヨウ素酸2水和物を9.4g、水を42ml、酢酸を360ml、硫酸を11ml入れ65℃で30分撹拌後、90℃で6時間反応した。反応物を氷水に注入し、ろ過した。水で洗浄後、メタノールで洗浄することにより67gの白色粉末を得た。
得られた白色粉末についてフィールドディソープションマススペクトル(以下、FD-MS)の分析した結果、C12H8BrI=359に対し、m/z=358と360の主ピークが得られ、中間体1と同定した。
合成例1において4-ブロモビフェニルのかわりに2-ブロモ-9,9-ジメチルフルオレンを用いた他は同様に反応を行ったところ、61gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体2と同定した。
アルゴン雰囲気下、4-ヨードブロモベンゼン28.3g、カルバゾール16.7g、ヨウ化銅(CuI)0.2g及び燐酸三カリウム42.4gに、trans-1,2-シクロヘキサンジアミンを2ml及び1,4-ジオキサンを300ml入れ、100℃にて20時間撹拌した。
反応終了後、水300mlを加えた後分液し、水層を除去した。有機層を硫酸ナトリウムで乾燥させた後、濃縮した。残渣をシリカゲルカラムクロマトグラフィで精製し、白色結晶18.3gを得た。
FD-MSの分析により、得られた白色結晶を中間体3と同定した。
合成例3において、4-ヨードブロムベンゼンの代わりに中間体1を36g用いた他は同様に反応を行ったところ、23.1gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体4と同定した。
合成例3において、4-ヨードブロムベンゼンの代わりに中間体2を40g用いた他は同様に反応を行ったところ、25.4gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体5と同定した。
アルゴン雰囲気下、4-ヨードブロモベンゼン28.3g、ジベンゾフラン-4-ボロン酸22.3g、テトラキス(トリフェニルフォスフィン)パラジウム(0)2.31gにトルエン300ml、2M濃度の炭酸ナトリウム水溶液150mlを加え、10時間還流させながら加熱した。
反応終了後、直ちにろ過した後、水層を除去した。有機層を硫酸ナトリウムで乾燥させた後、濃縮した。残渣をシリカゲルカラムクロマトグラフィで精製し、白色結晶26.2gを得た。
FD-MSの分析により、得られた白色結晶を中間体6と同定した。
アルゴン気流下、1-アセトアミドナフタレン58g、中間体5を44g、炭酸カリウム54g、銅粉1.3g及びデカリン200mlを仕込み、190℃にて4日間反応した。反応後冷却し、トルエン200mlを添加し、不溶分を濾取した。濾取物をクロロホルム450mlに溶解し、不溶分を除去後、活性炭処理し、濃縮した。これにアセトン300mlを加え、析出晶を27g濾取した。
FD-MSの分析により、得られた析出晶を中間体7と同定した。
アルゴン気流下、中間体7(27g)をエチレングリコール500ml、水5mlに懸濁し、85%水酸化カリウム水溶液21gを添加後、120℃で8時間反応した。反応後、水1リットル中に反応液を注加し、析出晶を濾取し、水、メタノールで洗浄した。得られた結晶をテトラヒドロフラン300mlに加熱溶解し、活性炭処理後濃縮し、アセトンを加えて結晶を析出させた。これを濾取し、21gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体8と同定した。
合成例7において、1-アセトアミドナフタレンの代わりにアセトアミドを、中間体5の代わりに中間体6を用いた他は同様に反応を行ったところ、17gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体9と同定した。
合成例7において、1-アセトアミドナフタレンの代わりに中間体9を、中間体5の代わりに中間体4を用いた他は同様に反応を行ったところ、16.3gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体10と同定した。
合成例8において、中間体7の代わりに中間体10を用いた他は同様に反応を行ったところ、15gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体11と同定した。
合成例7において、1-アセトアミドナフタレンの代わりに中間体9を、中間体5の代わりに中間体3を用いた他は同様に反応を行ったところ、28.5gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体12と同定した。
合成例8において、中間体7の代わりに中間体12を用いた他は同様に反応を行ったところ、26.8gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体13と同定した。
合成例7において、1-アセトアミドナフタレンの代わりに中間体9を、中間体5の代わりに中間体6を用いた他は同様に反応を行ったところ、29.5gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体14と同定した。
合成例8において、中間体7の代わりに中間体14を用いた他は同様に反応を行ったところ、26.7gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体15と同定した。
合成例6において、4-ヨードブロモベンゼンの代わりに中間体2を用いた他は同様に反応を行ったところ、35.7gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体16と同定した。
合成例7において、1-アセトアミドナフタレンの代わりにアセトアミドを、中間体5の代わりに中間体16を用いた他は同様に反応を行ったところ、32.5gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体17と同定した。
合成例8において、中間体7の代わりに中間体17を用いた他は同様に反応を行ったところ、30.7gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体18と同定した。
9-フェニルカルバゾール17.7g、ヨウ化カリウム6.03g、ヨウ素酸カリウム7.78gに、硫酸5.90ml及びエタノール75mlを入れ、75℃にて2時間反応した。
冷却後、上水、酢酸エチルを加えて分液、抽出した後、重曹水、上水を用いて有機層を洗浄し、濃縮し、得られた粗生成物をシリカゲルクロマトグラフィー(トルエン)で精製し、得られた固体を減圧乾燥したところ、21.8gの白色固体を得た。
FD-MSの分析により、得られた白色固体を中間体19と同定した。
アルゴン気流下、中間体19を13.1gに脱水トルエン、脱水エーテルを加え、-45℃に冷却し、n-ブチルリチウムヘキサン溶液(1.58M)を25ml滴下して、攪拌しながら1時間かけて-5℃まで昇温した。再び-45℃まで冷却し、ボロン酸トリイソプロピルエステル25mlをゆっくり滴下してから2時間反応させた。
室温に戻した後、10%希塩酸溶液を加えて攪拌し、有機層を抽出した。飽和食塩水で洗浄した後、無水硫酸マグネシウムで乾燥し、ろ別後、濃縮した。得られた固体を、シリカゲルクロマトグラフィー(トルエン)で精製し、得られた固体をn-ヘキサンで洗浄し、減圧乾燥したところ、7.10gの固体を得た。
FD-MSの分析により、得られた固体を中間体20と同定した。
アルゴン雰囲気下、4-ヨードブロモベンゼン28.3g、中間体20を30.1g、テトラキス(トリフェニルフォスフィン)パラジウム(0)2.31gにトルエン300ml、2M濃度の炭酸ナトリウム水溶液150mlを加え、10時間還流させながら加熱した。
反応終了後、直ちにろ過した後、水層を除去した。有機層を硫酸ナトリウムで乾燥させた後、濃縮した。残渣をシリカゲルカラムクロマトグラフィで精製し、白色結晶20.2gを得た。
FD-MSの分析により、得られた白色結晶を中間体21と同定した。
合成例7において、1-アセトアミドナフタレンの代わりにアセトアミドを、中間体5の代わりに中間体21を用いた他は同様に反応を行ったところ、25.4gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体22と同定した。
合成例8において、中間体7の代わりに中間体22を用いた他は同様に反応を行ったところ、22.7gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体23と同定した。
合成例7において、中間体5の代わりに中間体4を用いた他は同様に反応を行ったところ、23.4gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体24と同定した。
合成例8において、中間体7の代わりに中間体24を用いた他は同様に反応を行ったところ、20.3gの白色粉末を得た。
FD-MSの分析により、得られた白色粉末を中間体25と同定した。
アルゴン雰囲気下、3-ヨードブロモベンゼン28.3g、3-クロロフェニルボロン酸を15.6g、テトラキス(トリフェニルフォスフィン)パラジウム(0)2.31gにトルエン300ml、2M濃度の炭酸ナトリウム水溶液150mlを加え、10時間還流させながら加熱した。
反応終了後、直ちにろ過した後、水層を除去した。有機層を硫酸ナトリウムで乾燥させた後、濃縮した。残渣をシリカゲルカラムクロマトグラフィで精製し、白色結晶15.2gを得た。
FD-MSの分析により、得られた白色結晶を中間体26と同定した。
アルゴン気流下、中間体8を15.0g、1,3,5-トリス(4-ブロモフェニル)ベンゼン5.4g、t-ブトキシナトリウム1.3g、トリス(ジベンジリデンアセトン)ジパラジウム(0)46mg、トリ-t-ブチルホスフィン21mg及び脱水トルエン50mlを入れ、80℃にて8時間反応させた。
冷却後、水500mlを加え、混合物をセライト濾過し、濾液をトルエンで抽出し、無水硫酸マグネシウムで乾燥させた。これを減圧下で濃縮し、得られた粗生成物をカラム精製し、トルエンで再結晶し、それを濾取した後、乾燥したところ、5.4gの淡黄色粉末を得た。
FD-MSの分析により、得られた淡黄色粉末を化合物H1と同定した。
実施例1において、中間体8の代わりに中間体11を17.3g用いた他は同様に反応を行ったところ、4.8gの淡黄色粉末を得た。
FD-MSの分析により、得られた淡黄色粉末を化合物H2と同定した。
実施例1において、中間体8の代わりに中間体13を15.0g用いた他は同様に反応を行ったところ、4.4gの淡黄色粉末を得た。
FD-MSの分析により、得られた淡黄色粉末を化合物H3と同定した。
実施例1において、中間体8の代わりに中間体15を15.0g用いた他は同様に反応を行ったところ、5.8gの淡黄色粉末を得た。
FD-MSの分析により、得られた淡黄色粉末を化合物H4と同定した。
実施例1において、中間体8の代わりに中間体18を22.0g用いた他は同様に反応を行ったところ、5.2gの淡黄色粉末を得た。
FD-MSの分析により、得られた淡黄色粉末を化合物H5と同定した。
実施例1において、中間体8の代わりに中間体23を19.6g用いた他は同様に反応を行ったところ、4.8gの淡黄色粉末を得た。
FD-MSの分析により、得られた淡黄色粉末を化合物H6と同定した。
実施例1において、中間体8の代わりに中間体25を13.8g用いた他は同様に反応を行ったところ、4.1gの淡黄色粉末を得た。
FD-MSの分析により、得られた淡黄色粉末を化合物H7と同定した。
アルゴン気流下、中間体15を10.0g、中間体26を5.4g、t-ブトキシナトリウム2.6g、トリス(ジベンジリデンアセトン)ジパラジウム(0)92mg、トリ-t-ブチルホスフィン42mg及び脱水トルエン100mlを入れ、80℃にて8時間反応させた。冷却後、水500mlを加え、混合物をセライト濾過し、濾液をトルエンで抽出し、無水硫酸マグネシウムで乾燥させた。これを減圧下で濃縮し、得られた粗生成物をカラム精製し、トルエンで再結晶し、それを濾取した後、乾燥したところ、8.4gの淡黄色粉末を得た。
アルゴン気流下、調製した淡黄色粉末を6.9g、中間体11を5.8g、t-ブトキシナトリウム1.3g、トリス(ジベンジリデンアセトン)ジパラジウム(0)46mg、トリ-t-ブチルホスフィン21mg及び脱水トルエン50mlを入れ、80℃にて16時間反応させた。冷却後、水500mlを加え、混合物をセライト濾過し、濾液をトルエンで抽出し、無水硫酸マグネシウムで乾燥させた。これを減圧下で濃縮し、得られた粗生成物をカラム精製し、トルエンで再結晶し、それを濾取した後、乾燥したところ、7.5gの淡黄色粉末を得た。
FD-MSの分析により、得られた淡黄色粉末を化合物H8と同定した。
(1)中間体27の合成
酢酸パラジウム0.61g、トリターシャリーブチルホスフィン5.40gにトルエン1リットルを加え、室温において30分撹拌した後、4-(4’-ブロモビフェニロキシ)(ターシャリーブチル)ジメチルシラン49.0g、中間体11を78.0g、トルエン700mlを加え、90℃まで加熱した。反応液にナトリウムターシャリーブトキシド18.2gを加えた後、105℃において4時間加熱した。反応終了後、水1.5リットルで洗浄し、水層を除去した。有機層を硫酸ナトリウムで乾燥させた後、濃縮した。残渣をシリカゲルカラムクロマトグラフィーで精製し、白色固体を100g得た。
FD-MSの分析により、得られた白色結晶を中間体27と同定した。
FD-MSの分析により、得られた白色結晶を中間体28と同定した。
FD-MSの分析により、得られた白色結晶を中間体29と同定した。
アルゴン雰囲気下、中間体29を2.89g、を9,9-ジオクチルフルオレン-2,7-ジボロン酸ビス(1,3-プロパンジオール)エステル0.84g、テトラキス(トリフェニルフォスフィン)パラジウム(0)0.09gにジメチルグリコール15ml、2M濃度の炭酸ナトリウム水溶液8mlを加え、7時間還流させながら加熱した。反応終了後、水層を除去した。有機層を硫酸ナトリウムで乾燥させた後、濃縮した。残渣をシリカゲルカラムクロマトグラフィーで精製し、白色固体1.36gを得た。
FD-MSの分析により、得られた白色固体をH9と同定した。
(1)中間体30の合成
反応終了後、ジクロロメタン100ml、水100mlを加えて目的物を抽出し、有機層を取り出した。取り出した有機層へMgSO4を加えて乾燥し、ろ過によりMgSO4を除去した。溶媒を減圧下にて除去し、カラムクロマトグラフィにより単離し、白色結晶2.8gを得た。
FD-MSの分析により、得られた白色結晶を中間体30と同定した。
アルゴン気流下、中間体15を3.0g、中間体30を2.3g、t-ブトキシナトリウム1.6g、酢酸パラジウム(0)18mg、トリ-t-ブチルホスフィン44mg及び脱水トルエン10mlを入れ、還流させながら8時間反応させた。
冷却後、水500mlを加え、混合物をセライト濾過し、濾液をトルエンで抽出し、無水硫酸マグネシウムで乾燥させた。これを減圧下で濃縮し、得られた粗生成物をシリカゲルカラムクロマトグラフィで精製し、2.8gの淡黄色粉末を得た。
FD-MSの分析により、得られた淡黄色粉末をH10と同定した。
(1)中間体31の合成
溶媒THF(テトラヒドロフラン)100ml及び4-ブロモベンジルブロマイドを22.74gを三口ナス型フラスコに入れ、還流下、THF100mlに希釈したn-ブチルマグネシウムクロライド(0.91M-ヘキサン溶液で100ml)を滴下ロートからゆっくり滴下した。還流下、5時間反応を行なった。
反応終了後、反応液を大量の水に注ぎ、その後分液ロートを用いて塩化メチレンにて抽出を行なった。次に減圧下有機層溶媒(塩化メチレン及びTHF)を留去し、粗生成物を得た。この粗生成物から、塩化メチレンとヘキサンの混合溶媒を用いて再結晶精製し精製物を10.0g得た。
1H-NMRにて、構造を確認し、中間体31であることを確認した。
溶媒THF75ml及び上記(1)で得られた5.10gの中間体31を二口ナス型フラスコに入れ、-78℃に冷却した。これにn-ブチルリチウム(1.6M-ヘキサン溶液28.15ml)をゆっくり滴下し、滴下終了後室温までゆっくり昇温し、その後室温にて1時間反応を行なった。次に、再びこの反応液を-78℃に冷却し、これにトリ-n-ブチルボレート6.50gを滴下した。滴下終了後室温までゆっくり昇温し、その後室温にて1時間反応を行なった。最後にこの反応液を大量の水に注ぎ、反応液が酸性になるまで希塩酸(3N)を加え、よく攪拌させた。生じた白色固体をろ過、乾燥し、中間体32を得た(3.04g)。
200mlの二口ナス型フラスコにマグネチックスターラー(攪拌子)を入れ、充分攪拌しながら反応を行なった。
200mlの二口ナス型フラスコに中間体29を3.53g、中間体32を 0.44g、テトラキス(トリフェニルフォスフィン)パラジウム(0)を0.188g、炭酸ナトリウム2.29g、溶媒としてDME(1,2-ジメトキシエタン)40ml及び水20mlを順次入れ、還流下5時間反応させた。
反応終了後、反応液を大量の水に注ぎ、その後分液ロートを用いて塩化メチレンにて抽出を行なった。次に減圧下有機層溶媒(塩化メチレン及びDME)を留去し、粗生成物を得た。この粗生成物をシリカゲルカラムクロマト(展開溶媒:塩化メチレン)を用い分離精製し、さらにトルエンに溶解させ、これをろ紙を通しながら大量のアセトンに攪拌しながら注ぐことで固体を析出させた(0.80g)。この固体をFD-MSの分析により、H11と同定した。
(1)中間体33の合成
200mlの二口ナス型フラスコに4,4’-ジブロモ-4’’-フェニルトリフェニルアミン3.91g、9-フェニルカルバゾール-3-ボロン酸2.34g、テトラキス(トリフェニルフォスフィン)パラジウム(0)0.471g、炭酸ナトリウム5.72g、溶媒としてDME(1,2-ジメトキシエタン)100ml及び水50mlを順次入れ、還流下5時間反応させた。
反応終了後、反応液を大量の水に注ぎ、その後分液ロートを用いて塩化メチレンにて抽出を行なった。次に減圧下有機層溶媒(塩化メチレン及びDME)を留去し、粗生成物を得た。この粗生成物をシリカゲルカラムクロマト(展開溶媒:塩化メチレン50体積%及びヘキサン50体積%の混合溶液)を用い分離精製し、中間体33を1.90g得た。
200mlの二口ナス型フラスコにマグネチックスターラー(攪拌子)を入れ、充分攪拌しながら反応を行なった。
200mlの二口ナス型フラスコに中間体33を1.10g(分子量641.60、1.71ミリモル)、中間体32を0.220g、テトラキス(トリフェニルフォスフィン)パラジウム(0)を0.094g、炭酸ナトリウム1.15g、溶媒としてDME20ml及び水10mlを順次入れ、還流下5時間反応させた。
反応終了後、反応液を大量の水に注ぎ、その後分液ロートを用いて塩化メチレンにて抽出を行なった。次に減圧下有機層溶媒(塩化メチレン及びDME)を留去し、粗生成物を得た。この粗生成物をシリカゲルカラムクロマト(展開溶媒:塩化メチレン50体積%及びヘキサン50体積%の混合溶液)を用い分離精製し、H12を0.60g得た。
FD-MSの分析によりH12であることを確認した。
(1)中間体34の合成
FD-MSの分析により、得られた白色結晶を中間体34と同定した。
アルゴン雰囲気下、中間体33を3.11g、中間体34を0.89g、テトラキス(トリフェニルフォスフィン)パラジウム(0)0.13gにジメチルグリコール27ml、2M濃度の炭酸ナトリウム水溶液13mlを加え、7時間還流させながら加熱した。反応終了後、水層を除去した。有機層を硫酸ナトリウムで乾燥させた後、濃縮した。残渣をシリカゲルカラムクロマトグラフィーで精製し、白色固体3.04gを得た。
FD-MSの分析により、得られた白色固体をH13と同定した。
(1)中間体35の合成
室温に戻した後、10%希塩酸溶液を加えて攪拌し、有機層を抽出した。飽和食塩水で洗浄した後、無水硫酸マグネシウムで乾燥し、ろ別後、濃縮した。得られた固体を、シリカゲルクロマトグラフィーで精製し、1.56gの無色油状物を得た。
FD-MSの分析により、得られた無色油状物を中間体35と同定した。
アルゴン雰囲気下、中間体29を3.95g、中間体35を0.63g、テトラキス(トリフェニルフォスフィン)パラジウム(0)0.09gにジメチルグリコール15ml、2M濃度の炭酸ナトリウム水溶液8mlを加え、6時間還流させながら加熱した。反応終了後、水層を除去した。有機層を硫酸ナトリウムで乾燥させた後、濃縮した。残渣をシリカゲルカラムクロマトグラフィーで精製し、白色固体1.33gを得た。
FD-MSの分析により、得られた白色固体をH14と同定した。
(1)中間体36の合成
反応終了後、水150mlを加えて目的物を抽出し、有機層を取り出した。取り出した有機層へMgSO4を加えて乾燥し、ろ過によりMgSO4を除去した。溶媒を減圧下にて除去し、カラムクロマトグラフィにより単離し、10.2gの薄オレンジ色の固体を得た。
FD-MSの分析により、得られた固体を中間体36と同定した。
反応終了後、ジクロロメタン100ml、水100mlを加えて目的物を抽出し、有機層を取り出した。取り出した有機層へMgSO4を加えて乾燥し、ろ過によりMgSO4を除去した。溶媒を減圧下にて除去し、カラムクロマトグラフィにより単離し、1.7gの白色粉末を得た。
FD-MSの分析により、得られた粉末を中間体37と同定した。
FD-MSの分析により、得られた粉末を中間体38と同定した。
アルゴン気流下、中間体15を7.4g、中間体39を5.0g、t-ブトキシナトリウム1.3g、酢酸パラジウム(0)45mg、トリ-t-ブチルホスフィン108mg及び脱水トルエン10mlを入れ、還流させながら8時間反応させた。
冷却後、水500mlを加え、混合物をセライト濾過し、濾液をトルエンで抽出し、無水硫酸マグネシウムで乾燥させた。これを減圧下で濃縮し、得られた粗生成物をシリカゲルカラムクロマトグラフィで精製し、7.0gの白色粉末を得た。
FD-MSの分析により、得られた白色固体をH15と同定した。
アルゴン気流下、中間体11を8.7g、2,7-ジブロモ-9,9-ジオクチルフルオレンを3.8g、t-ブトキシナトリウム1.3g、酢酸パラジウム(0)45mg、トリ-t-ブチルホスフィン108mg及び脱水トルエン10mlを入れ、還流させながら8時間反応させた。
冷却後、水500mlを加え、混合物をセライト濾過し、濾液をトルエンで抽出し、無水硫酸マグネシウムで乾燥させた。これを減圧下で濃縮し、得られた粗生成物をシリカゲルカラムクロマトグラフィで精製し、7.1gの白色粉末を得た。
FD-MSの分析により、得られた白色固体をH16と同定した。
25mm×75mm×1.1mm厚のITO透明電極付きガラス基板(ジオマティック社製)を、イソプロピルアルコール中で5分間超音波洗浄した後、UVオゾン洗浄を30分間行なった。洗浄後の透明電極付きガラス基板に、スピンコート法で正孔注入層に用いるポリエチレンジオキシチオフェン・ポリスチレンスルホン酸(PEDOT:PSS)(PSSはアクセプター)の混合物を10nmの膜厚で成膜した。
ついで、さらに化合物EM1を蒸着し膜厚40nmの発光層を成膜した。同時に発光層の材料として、下記のスチリル基を有するアミン化合物D1を、EM1とD1の重量比が40:2になるように蒸着した。この膜上に下記Alqを膜厚10nmに成膜した。この層は、電子注入層として機能する。
正孔輸送材料として化合物H1の代わりに表1に示す正孔輸送材料を用いた他は実施例17と同様にして有機EL素子を作製し、評価した。結果を表1に示す。
正孔輸送材料として化合物H1の代わりに表1に示す正孔輸送材料(比較化合物1)を用いた他は実施例17と同様にして有機EL素子を作製し、評価した。
尚、比較化合物1のキシレンに対する溶解性は不十分であり、得られた正孔輸送層も不均一であった。
作製した有機EL素子に電流を流して性能を評価したところ、青色に発光し、発光効率2.3cd/A、室温での輝度半減寿命LT50=500hr@1,000cd/m2であった。また、作製した有機EL素子を60℃のオーブン内で駆動させたところ、輝度半減寿命LT50=100hr@1,000cd/m2であり、60℃輝度半減寿命/室温輝度半減寿命比は、0.20であった。結果を表1に示す。
正孔輸送材料として化合物H1の代わりに比較化合物2を用いた他は実施例17と同様にして有機EL素子を作製した。
しかし、得られた正孔輸送層の不均一性が高いため、作製した有機EL素子は電流リークにより発光することができなかった。
また、塗布法で正孔注入輸送層が均一に形成できるため、ディスプレイや照明用途の低コスト化又は大画面化に適している。
この明細書に記載の文献の内容を全てここに援用する。
Claims (19)
- 下記式(1)で表される芳香族アミン誘導体。
Lは、n価の連結基である。Lは、さらに1以上の置換基を有してもよい。
nは、2~10の整数である。)
Ar2は、それぞれ独立に、置換もしくは無置換の環形成炭素数6~25の1+q価の芳香族炭化水素基、又は置換もしくは無置換の環形成原子数5~25の1+q価の芳香族複素環基である。
Ar3は、それぞれ独立に、単結合、置換もしくは無置換の環形成炭素数6~25の2価の芳香族炭化水素基、又は置換もしくは無置換の環形成原子数5~25の2価の芳香族複素環基である。
A1及びA2は、それぞれ独立に下記式(3)で表される1価の基である。
p及びqは、それぞれ0又は1の整数であり、p+q≧1である。)
R1及びR2は、それぞれ独立に、炭素数1~15の直鎖状もしくは分岐状のアルキル基、炭素数2~15の直鎖状もしくは分岐状のアルケニル基、炭素数3~15のシクロアルキル基、炭素数1~15のアルキル基を有するトリアルキルシリル基、環形成炭素数6~25のアリール基を有するトリアリールシリル基、炭素数1~15のアルキル基及び環形成炭素数6~25のアリール基を有するアルキルアリールシリル基、環形成炭素数6~25のアリール基、環形成原子数5~25のヘテロアリール基、ハロゲン原子又はシアノ基からなる群より選ばれる基であり、隣接する複数のR1同士、隣接する複数のR2同士、並びに隣接するR1及びR2は互いに結合して飽和もしくは不飽和の環を形成してもよい。
a及びbは、それぞれ独立に0~3の整数である。
Q1及びQ2は、それぞれ独立に、飽和もしくは不飽和の環を形成する原子数5~25の基である。
但し、式(2)で表わされる基において、(A1)p-Ar1-が下記式(4)で表され、qが1の場合は、A2のXは-O-、-S-、又は-N(Ra)-であり、
式(2)で表わされる基において、(A1)p-Ar1-が下記式(4)で表され、qが0の場合は、Ar2は、置換もしくは無置換の環形成炭素数9~25の多環構造を有する芳香族炭化水素基であり、Ar2が結合する窒素原子の結合軸に対して非対称な基である。)
mは0~2の整数を表す。)
(前記式(1)で表される芳香族アミン誘導体に含まれる水素原子には重水素原子が含まれる。) - A1及びA2が、それぞれ前記式(6)で表される1価の基である請求項2に記載の芳香族アミン誘導体。
- Ar1及びAr2の少なくとも1つが、フェニレン基、ビフェニレン基、ターフェニレン基、ナフチレン基、及びフェナントレニレン基のいずれかから選ばれる連結基である請求項1~5のいずれかに記載の芳香族アミン誘導体。
- Ar1及びAr2の少なくとも1つが、下記式(9)で表される2価の基である請求項1~5のいずれかに記載の芳香族アミン誘導体。
R1、R2、a、及びbは式(3)と同様である。) - 式(2)の(A1)p-Ar1-と(A2)q-Ar2-が互いに異なるZを1以上含む請求項1~7のいずれかに記載の芳香族アミン誘導体。
- Ar3が、それぞれ、下記式(10)で表される2価の基である請求項1~8のいずれかに記載の芳香族アミン誘導体。
複数のR3同士は、互いに結合して飽和もしくは不飽和の環を形成してもよい。
cは、0~4の整数である。
tは、1~3の整数である。) - 複数のZが互いに異なる請求項1~9のいずれかに記載の芳香族アミン誘導体。
- Lが下記のいずれかで表される基を含む連結基である請求項1~10のいずれかに記載の芳香族アミン誘導体。
- 請求項1~12のいずれかに記載の芳香族アミン誘導体を含んでなる有機デバイス用材料。
- 請求項1~12のいずれかに記載の芳香族アミン誘導体を含んでなる正孔注入輸送用材料。
- 請求項1~12のいずれかに記載の芳香族アミン誘導体を含んでなる有機エレクトロルミネッセンス素子用材料。
- 陰極と陽極間に少なくとも発光層を含む1以上の有機薄膜層を挟持する有機エレクトロルミネッセンス素子であって、前記有機薄膜層の少なくとも1層が、請求項1~12のいずれかに記載の芳香族アミン誘導体を含有する有機エレクトロルミネッセンス素子。
- 前記有機薄膜層が正孔輸送層及び正孔注入層の少なくとも1層を有し、
前記正孔輸送層及び正孔注入層の少なくとも1層が、前記芳香族アミン誘導体を含有する請求項16に記載の有機エレクトロルミネッセンス素子。 - 前記正孔輸送層及び正孔注入層の少なくとも1層が、前記芳香族アミン誘導体を主成分として含む請求項17に記載の有機エレクトロルミネッセンス素子。
- 前記有機薄膜層が正孔輸送層及び正孔注入層の少なくとも1層を有し、
前記正孔輸送層及び正孔注入層の少なくとも1層が、アクセプター材料を含有する請求項16~18のいずれかに記載の有機エレクトロルミネッセンス素子。
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012025745A (ja) * | 2010-07-16 | 2012-02-09 | Samsung Mobile Display Co Ltd | デンドリマー及びこれを用いた有機発光素子 |
KR20160053757A (ko) | 2014-10-29 | 2016-05-13 | 삼성디스플레이 주식회사 | 유기 일렉트로루미네센스 소자용 재료 및 이를 포함하는 유기 일렉트로루미네센스 소자 |
KR20160073287A (ko) | 2014-12-15 | 2016-06-24 | 삼성디스플레이 주식회사 | 카르바졸 화합물, 유기 일렉트로루미네센스 소자용 재료, 및 유기 일렉트로루미네센스 소자 |
US9871204B2 (en) | 2013-12-20 | 2018-01-16 | Samsung Display Co., Ltd. | Material for organic electroluminescence device and organic electroluminescence device using the same |
US9997715B2 (en) | 2014-11-18 | 2018-06-12 | Samsung Display Co., Ltd. | Material for organic electroluminescent device and organic electroluminescent device using the same |
JP2020105156A (ja) * | 2018-12-28 | 2020-07-09 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 化合物、それを含む組成物、および該組成物を含む有機エレクトロルミネッセンス素子 |
WO2020241730A1 (ja) * | 2019-05-31 | 2020-12-03 | 日産化学株式会社 | アリールアミン化合物およびその利用 |
US12145898B2 (en) | 2018-09-21 | 2024-11-19 | Lg Chem, Ltd. | Compound, composition comprising same, and organic light emitting diode comprising same |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9653296B2 (en) * | 2014-05-22 | 2017-05-16 | Infineon Technologies Ag | Method for processing a semiconductor device and semiconductor device |
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CN106220553A (zh) * | 2016-07-30 | 2016-12-14 | 沈阳大学 | 一类咔唑‑芴乙烯衍生物及其合成方法 |
JP2020093979A (ja) | 2017-03-08 | 2020-06-18 | 出光興産株式会社 | 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子、及び電子機器 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005169781A (ja) * | 2003-12-10 | 2005-06-30 | Mitsui Chemicals Inc | 光記録媒体 |
WO2007043484A1 (ja) * | 2005-10-07 | 2007-04-19 | Toyo Ink Manufacturing Co., Ltd. | カルバゾール含有アミン化合物及びその用途 |
JP2007182401A (ja) * | 2006-01-06 | 2007-07-19 | Bando Chem Ind Ltd | 新規な芳香族第3級アミン類とその利用 |
JP2007284431A (ja) * | 2006-03-20 | 2007-11-01 | Semiconductor Energy Lab Co Ltd | 芳香族アミン化合物、および芳香族アミン化合物を用いた発光素子、発光装置、電子機器 |
WO2007125714A1 (ja) * | 2006-04-26 | 2007-11-08 | Idemitsu Kosan Co., Ltd. | 芳香族アミン誘導体及びそれらを用いた有機エレクトロルミネッセンス素子 |
JP2008127290A (ja) * | 2006-11-16 | 2008-06-05 | Bando Chem Ind Ltd | 新規なカルバゾール誘導体とその利用 |
WO2009020095A1 (ja) * | 2007-08-06 | 2009-02-12 | Idemitsu Kosan Co., Ltd. | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
WO2009110360A1 (ja) * | 2008-03-05 | 2009-09-11 | 出光興産株式会社 | 高分子化合物及びそれを用いた有機エレクトロルミネッセンス素子 |
KR20100045587A (ko) * | 2008-10-24 | 2010-05-04 | 주식회사 이엘엠 | 유기 전기 발광 조성물 및 이를 포함하는 유기 전기 발광 소자 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060134464A1 (en) | 2004-12-22 | 2006-06-22 | Fuji Photo Film Co. Ltd | Organic electroluminescent element |
JP2006203172A (ja) | 2004-12-22 | 2006-08-03 | Fuji Photo Film Co Ltd | 有機電界発光素子 |
JP4893173B2 (ja) | 2005-09-13 | 2012-03-07 | 三菱化学株式会社 | 有機電界発光素子用組成物及び有機電界発光素子 |
US20070215889A1 (en) | 2006-03-20 | 2007-09-20 | Semiconductor Energy Laboratory Co., Ltd. | Aromatic amine compound, and light-emitting element, light-emitting device, and electronic appliance using the aromatic amine compound |
JP4535107B2 (ja) | 2007-09-25 | 2010-09-01 | コニカミノルタホールディングス株式会社 | 新規アミノ化合物を使用した有機エレクトロルミネセンス素子 |
-
2011
- 2011-02-15 JP JP2012500499A patent/JP5802651B2/ja not_active Expired - Fee Related
- 2011-02-15 WO PCT/JP2011/000824 patent/WO2011102112A1/ja active Application Filing
- 2011-02-15 US US13/496,400 patent/US9527814B2/en active Active
- 2011-02-15 TW TW100104861A patent/TW201141988A/zh unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005169781A (ja) * | 2003-12-10 | 2005-06-30 | Mitsui Chemicals Inc | 光記録媒体 |
WO2007043484A1 (ja) * | 2005-10-07 | 2007-04-19 | Toyo Ink Manufacturing Co., Ltd. | カルバゾール含有アミン化合物及びその用途 |
JP2007182401A (ja) * | 2006-01-06 | 2007-07-19 | Bando Chem Ind Ltd | 新規な芳香族第3級アミン類とその利用 |
JP2007284431A (ja) * | 2006-03-20 | 2007-11-01 | Semiconductor Energy Lab Co Ltd | 芳香族アミン化合物、および芳香族アミン化合物を用いた発光素子、発光装置、電子機器 |
WO2007125714A1 (ja) * | 2006-04-26 | 2007-11-08 | Idemitsu Kosan Co., Ltd. | 芳香族アミン誘導体及びそれらを用いた有機エレクトロルミネッセンス素子 |
JP2008127290A (ja) * | 2006-11-16 | 2008-06-05 | Bando Chem Ind Ltd | 新規なカルバゾール誘導体とその利用 |
WO2009020095A1 (ja) * | 2007-08-06 | 2009-02-12 | Idemitsu Kosan Co., Ltd. | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
WO2009110360A1 (ja) * | 2008-03-05 | 2009-09-11 | 出光興産株式会社 | 高分子化合物及びそれを用いた有機エレクトロルミネッセンス素子 |
KR20100045587A (ko) * | 2008-10-24 | 2010-05-04 | 주식회사 이엘엠 | 유기 전기 발광 조성물 및 이를 포함하는 유기 전기 발광 소자 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012025745A (ja) * | 2010-07-16 | 2012-02-09 | Samsung Mobile Display Co Ltd | デンドリマー及びこれを用いた有機発光素子 |
US9871204B2 (en) | 2013-12-20 | 2018-01-16 | Samsung Display Co., Ltd. | Material for organic electroluminescence device and organic electroluminescence device using the same |
KR20160053757A (ko) | 2014-10-29 | 2016-05-13 | 삼성디스플레이 주식회사 | 유기 일렉트로루미네센스 소자용 재료 및 이를 포함하는 유기 일렉트로루미네센스 소자 |
US9997715B2 (en) | 2014-11-18 | 2018-06-12 | Samsung Display Co., Ltd. | Material for organic electroluminescent device and organic electroluminescent device using the same |
KR20160073287A (ko) | 2014-12-15 | 2016-06-24 | 삼성디스플레이 주식회사 | 카르바졸 화합물, 유기 일렉트로루미네센스 소자용 재료, 및 유기 일렉트로루미네센스 소자 |
US10084142B2 (en) | 2014-12-15 | 2018-09-25 | Samsung Display Co., Ltd. | Carbazole compound, material for organic electroluminescent device, and organic electroluminescent device |
US12145898B2 (en) | 2018-09-21 | 2024-11-19 | Lg Chem, Ltd. | Compound, composition comprising same, and organic light emitting diode comprising same |
JP2020105156A (ja) * | 2018-12-28 | 2020-07-09 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 化合物、それを含む組成物、および該組成物を含む有機エレクトロルミネッセンス素子 |
JP7359545B2 (ja) | 2018-12-28 | 2023-10-11 | 三星電子株式会社 | 化合物、それを含む組成物、および該組成物を含む有機エレクトロルミネッセンス素子 |
JPWO2020241730A1 (ja) * | 2019-05-31 | 2020-12-03 | ||
TWI842903B (zh) * | 2019-05-31 | 2024-05-21 | 日商日產化學股份有限公司 | 芳基胺化合物以及其利用 |
WO2020241730A1 (ja) * | 2019-05-31 | 2020-12-03 | 日産化学株式会社 | アリールアミン化合物およびその利用 |
TWI868007B (zh) * | 2019-05-31 | 2024-12-21 | 日商日產化學股份有限公司 | 芳基胺化合物以及其利用 |
JP7694383B2 (ja) | 2019-05-31 | 2025-06-18 | 日産化学株式会社 | アリールアミン化合物およびその利用 |
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