WO2002006187A1 - Procede de preparation d'un compose polyaromatique - Google Patents
Procede de preparation d'un compose polyaromatique Download PDFInfo
- Publication number
- WO2002006187A1 WO2002006187A1 PCT/FR2001/002301 FR0102301W WO0206187A1 WO 2002006187 A1 WO2002006187 A1 WO 2002006187A1 FR 0102301 W FR0102301 W FR 0102301W WO 0206187 A1 WO0206187 A1 WO 0206187A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- acid
- group
- aromatic
- carbon atoms
- formula
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 41
- 150000001875 compounds Chemical class 0.000 title claims abstract description 17
- 125000003118 aryl group Chemical group 0.000 claims abstract description 46
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 36
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 23
- 150000001543 aryl boronic acids Chemical class 0.000 claims abstract description 22
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 18
- 239000003054 catalyst Substances 0.000 claims abstract description 17
- 150000003839 salts Chemical class 0.000 claims abstract description 8
- 229910021653 sulphate ion Inorganic materials 0.000 claims abstract description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 39
- -1 polycyclic aromatic compound Chemical class 0.000 claims description 27
- 125000001424 substituent group Chemical group 0.000 claims description 15
- 125000000623 heterocyclic group Chemical group 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 10
- 125000002950 monocyclic group Chemical group 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical group OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 9
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- 239000003960 organic solvent Substances 0.000 claims description 8
- 239000003153 chemical reaction reagent Substances 0.000 claims description 7
- 229920006395 saturated elastomer Polymers 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 125000002837 carbocyclic group Chemical group 0.000 claims description 6
- HXITXNWTGFUOAU-UHFFFAOYSA-N phenylboronic acid Chemical compound OB(O)C1=CC=CC=C1 HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 claims description 6
- 125000003367 polycyclic group Chemical group 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000012429 reaction media Substances 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 125000003342 alkenyl group Chemical group 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- JMZFEHDNIAQMNB-UHFFFAOYSA-N m-aminophenylboronic acid Chemical compound NC1=CC=CC(B(O)O)=C1 JMZFEHDNIAQMNB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 3
- PCHYYOCUCGCSBU-UHFFFAOYSA-N 4-bromo-2-methylaniline Chemical compound CC1=CC(Br)=CC=C1N PCHYYOCUCGCSBU-UHFFFAOYSA-N 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- 125000003302 alkenyloxy group Chemical group 0.000 claims description 3
- 125000005336 allyloxy group Chemical group 0.000 claims description 3
- 150000008064 anhydrides Chemical class 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
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 125000005842 heteroatom Chemical group 0.000 claims description 3
- 150000002430 hydrocarbons Chemical group 0.000 claims description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 3
- 125000000654 isopropylidene group Chemical group C(C)(C)=* 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 125000001624 naphthyl group Chemical group 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 claims description 3
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 3
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 3
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 3
- BZXQRXJJJUZZAJ-UHFFFAOYSA-N (2,4,6-trimethylphenyl)boronic acid Chemical compound CC1=CC(C)=C(B(O)O)C(C)=C1 BZXQRXJJJUZZAJ-UHFFFAOYSA-N 0.000 claims description 2
- QNEGDGPAXKYZHZ-UHFFFAOYSA-N (2,4-dichlorophenyl)boronic acid Chemical compound OB(O)C1=CC=C(Cl)C=C1Cl QNEGDGPAXKYZHZ-UHFFFAOYSA-N 0.000 claims description 2
- DGUWACLYDSWXRZ-UHFFFAOYSA-N (2-formylphenyl)boronic acid Chemical compound OB(O)C1=CC=CC=C1C=O DGUWACLYDSWXRZ-UHFFFAOYSA-N 0.000 claims description 2
- NHVWTZOWDLOBBS-UHFFFAOYSA-N (2-methoxynaphthalen-1-yl)boronic acid Chemical compound C1=CC=CC2=C(B(O)O)C(OC)=CC=C21 NHVWTZOWDLOBBS-UHFFFAOYSA-N 0.000 claims description 2
- ROEQGIFOWRQYHD-UHFFFAOYSA-N (2-methoxyphenyl)boronic acid Chemical compound COC1=CC=CC=C1B(O)O ROEQGIFOWRQYHD-UHFFFAOYSA-N 0.000 claims description 2
- DKYRKAIKWFHQHM-UHFFFAOYSA-N (3,5-dichlorophenyl)boronic acid Chemical compound OB(O)C1=CC(Cl)=CC(Cl)=C1 DKYRKAIKWFHQHM-UHFFFAOYSA-N 0.000 claims description 2
- IBTSWKLSEOGJGJ-UHFFFAOYSA-N (3-acetamidophenyl)boronic acid Chemical compound CC(=O)NC1=CC=CC(B(O)O)=C1 IBTSWKLSEOGJGJ-UHFFFAOYSA-N 0.000 claims description 2
- KNXQDJCZSVHEIW-UHFFFAOYSA-N (3-fluorophenyl)boronic acid Chemical compound OB(O)C1=CC=CC(F)=C1 KNXQDJCZSVHEIW-UHFFFAOYSA-N 0.000 claims description 2
- HJBGZJMKTOMQRR-UHFFFAOYSA-N (3-formylphenyl)boronic acid Chemical compound OB(O)C1=CC=CC(C=O)=C1 HJBGZJMKTOMQRR-UHFFFAOYSA-N 0.000 claims description 2
- NLLGFYPSWCMUIV-UHFFFAOYSA-N (3-methoxyphenyl)boronic acid Chemical compound COC1=CC=CC(B(O)O)=C1 NLLGFYPSWCMUIV-UHFFFAOYSA-N 0.000 claims description 2
- MOOOGTOEKZWEJA-UHFFFAOYSA-N (3-methylthiophen-2-yl)boronic acid Chemical compound CC=1C=CSC=1B(O)O MOOOGTOEKZWEJA-UHFFFAOYSA-N 0.000 claims description 2
- CAYQIZIAYYNFCS-UHFFFAOYSA-N (4-chlorophenyl)boronic acid Chemical compound OB(O)C1=CC=C(Cl)C=C1 CAYQIZIAYYNFCS-UHFFFAOYSA-N 0.000 claims description 2
- VXWBQOJISHAKKM-UHFFFAOYSA-N (4-formylphenyl)boronic acid Chemical compound OB(O)C1=CC=C(C=O)C=C1 VXWBQOJISHAKKM-UHFFFAOYSA-N 0.000 claims description 2
- VOAAEKKFGLPLLU-UHFFFAOYSA-N (4-methoxyphenyl)boronic acid Chemical compound COC1=CC=C(B(O)O)C=C1 VOAAEKKFGLPLLU-UHFFFAOYSA-N 0.000 claims description 2
- BIWQNIMLAISTBV-UHFFFAOYSA-N (4-methylphenyl)boronic acid Chemical compound CC1=CC=C(B(O)O)C=C1 BIWQNIMLAISTBV-UHFFFAOYSA-N 0.000 claims description 2
- IVUHTLFKBDDICS-UHFFFAOYSA-N (4-methylsulfanylphenyl)boronic acid Chemical compound CSC1=CC=C(B(O)O)C=C1 IVUHTLFKBDDICS-UHFFFAOYSA-N 0.000 claims description 2
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 claims description 2
- 125000004520 1,3,4-thiadiazolyl group Chemical group 0.000 claims description 2
- PKRRNTJIHGOMRC-UHFFFAOYSA-N 1-benzofuran-2-ylboronic acid Chemical compound C1=CC=C2OC(B(O)O)=CC2=C1 PKRRNTJIHGOMRC-UHFFFAOYSA-N 0.000 claims description 2
- MEQBJJUWDCYIAB-UHFFFAOYSA-N 2-chloropyridin-3-amine Chemical compound NC1=CC=CN=C1Cl MEQBJJUWDCYIAB-UHFFFAOYSA-N 0.000 claims description 2
- ZNRGSYUVFVNSAW-UHFFFAOYSA-N 3-nitrophenylboronic acid Chemical compound OB(O)C1=CC=CC([N+]([O-])=O)=C1 ZNRGSYUVFVNSAW-UHFFFAOYSA-N 0.000 claims description 2
- SLHKDOGTVUCXKX-UHFFFAOYSA-N 4,4'-biphenyldiboronic acid Chemical compound C1=CC(B(O)O)=CC=C1C1=CC=C(B(O)O)C=C1 SLHKDOGTVUCXKX-UHFFFAOYSA-N 0.000 claims description 2
- ZBNARPVMXYNXQQ-UHFFFAOYSA-N 4-bromo-2-methyl-1-phenylbenzene Chemical group CC1=CC(Br)=CC=C1C1=CC=CC=C1 ZBNARPVMXYNXQQ-UHFFFAOYSA-N 0.000 claims description 2
- MMEGELSFOYDPQW-UHFFFAOYSA-N 4-bromo-3-methylaniline Chemical compound CC1=CC(N)=CC=C1Br MMEGELSFOYDPQW-UHFFFAOYSA-N 0.000 claims description 2
- WDFQBORIUYODSI-UHFFFAOYSA-N 4-bromoaniline Chemical compound NC1=CC=C(Br)C=C1 WDFQBORIUYODSI-UHFFFAOYSA-N 0.000 claims description 2
- SIAVMDKGVRXFAX-UHFFFAOYSA-N 4-carboxyphenylboronic acid Chemical compound OB(O)C1=CC=C(C(O)=O)C=C1 SIAVMDKGVRXFAX-UHFFFAOYSA-N 0.000 claims description 2
- LBUNNMJLXWQQBY-UHFFFAOYSA-N 4-fluorophenylboronic acid Chemical compound OB(O)C1=CC=C(F)C=C1 LBUNNMJLXWQQBY-UHFFFAOYSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- WOAORAPRPVIATR-UHFFFAOYSA-N [3-(trifluoromethyl)phenyl]boronic acid Chemical compound OB(O)C1=CC=CC(C(F)(F)F)=C1 WOAORAPRPVIATR-UHFFFAOYSA-N 0.000 claims description 2
- ALMFIOZYDASRRC-UHFFFAOYSA-N [4-(trifluoromethyl)phenyl]boronic acid Chemical compound OB(O)C1=CC=C(C(F)(F)F)C=C1 ALMFIOZYDASRRC-UHFFFAOYSA-N 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 125000002015 acyclic group Chemical group 0.000 claims description 2
- 125000002252 acyl group Chemical group 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 125000005530 alkylenedioxy group Chemical group 0.000 claims description 2
- 125000000304 alkynyl group Chemical group 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 150000001450 anions Chemical class 0.000 claims description 2
- 125000004429 atom Chemical group 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- BRTALTYTFFNPAC-UHFFFAOYSA-N boroxin Chemical group B1OBOBO1 BRTALTYTFFNPAC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 150000007942 carboxylates Chemical class 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 150000001923 cyclic compounds Chemical class 0.000 claims description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- HUMMCEUVDBVXTQ-UHFFFAOYSA-N naphthalen-1-ylboronic acid Chemical compound C1=CC=C2C(B(O)O)=CC=CC2=C1 HUMMCEUVDBVXTQ-UHFFFAOYSA-N 0.000 claims description 2
- KPTRDYONBVUWPD-UHFFFAOYSA-N naphthalen-2-ylboronic acid Chemical compound C1=CC=CC2=CC(B(O)O)=CC=C21 KPTRDYONBVUWPD-UHFFFAOYSA-N 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- 125000004585 polycyclic heterocycle group Chemical group 0.000 claims description 2
- 125000003373 pyrazinyl group Chemical group 0.000 claims description 2
- 125000002098 pyridazinyl group Chemical group 0.000 claims description 2
- 125000004076 pyridyl group Chemical group 0.000 claims description 2
- 125000000714 pyrimidinyl group Chemical group 0.000 claims description 2
- 125000000168 pyrrolyl group Chemical group 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 125000001544 thienyl group Chemical group 0.000 claims description 2
- ARYHTUPFQTUBBG-UHFFFAOYSA-N thiophen-2-ylboronic acid Chemical compound OB(O)C1=CC=CS1 ARYHTUPFQTUBBG-UHFFFAOYSA-N 0.000 claims description 2
- QNMBSXGYAQZCTN-UHFFFAOYSA-N thiophen-3-ylboronic acid Chemical compound OB(O)C=1C=CSC=1 QNMBSXGYAQZCTN-UHFFFAOYSA-N 0.000 claims description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 2
- CENHPXAQKISCGD-UHFFFAOYSA-N trioxathietane 4,4-dioxide Chemical compound O=S1(=O)OOO1 CENHPXAQKISCGD-UHFFFAOYSA-N 0.000 claims description 2
- WJDZZXIDQYKVDG-UHFFFAOYSA-N (3-chloro-4-fluorophenyl)boronic acid Chemical compound OB(O)C1=CC=C(F)C(Cl)=C1 WJDZZXIDQYKVDG-UHFFFAOYSA-N 0.000 claims 1
- BPTABBGLHGBJQR-UHFFFAOYSA-N [3,5-bis(trifluoromethyl)phenyl]boronic acid Chemical compound OB(O)C1=CC(C(F)(F)F)=CC(C(F)(F)F)=C1 BPTABBGLHGBJQR-UHFFFAOYSA-N 0.000 claims 1
- 150000002790 naphthalenes Chemical class 0.000 claims 1
- 150000002825 nitriles Chemical class 0.000 claims 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- 239000012954 diazonium Substances 0.000 description 7
- 150000001989 diazonium salts Chemical class 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 150000001491 aromatic compounds Chemical class 0.000 description 6
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 6
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000006193 diazotization reaction Methods 0.000 description 5
- 150000004982 aromatic amines Chemical class 0.000 description 4
- 239000012074 organic phase Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 235000010288 sodium nitrite Nutrition 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 description 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 2
- VQTGUFBGYOIUFS-UHFFFAOYSA-N nitrosylsulfuric acid Chemical class OS(=O)(=O)ON=O VQTGUFBGYOIUFS-UHFFFAOYSA-N 0.000 description 2
- GPNDARIEYHPYAY-UHFFFAOYSA-N palladium(ii) nitrate Chemical compound [Pd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O GPNDARIEYHPYAY-UHFFFAOYSA-N 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RRHPTXZOMDSKRS-PHFPKPIQSA-L (1z,5z)-cycloocta-1,5-diene;dichloropalladium Chemical compound Cl[Pd]Cl.C\1C\C=C/CC\C=C/1 RRHPTXZOMDSKRS-PHFPKPIQSA-L 0.000 description 1
- JFCLNCVCDFUJPO-UHFFFAOYSA-N (5-chlorothiophen-2-yl)boronic acid Chemical compound OB(O)C1=CC=C(Cl)S1 JFCLNCVCDFUJPO-UHFFFAOYSA-N 0.000 description 1
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- WLPATYNQCGVFFH-UHFFFAOYSA-N 2-phenylbenzonitrile Chemical group N#CC1=CC=CC=C1C1=CC=CC=C1 WLPATYNQCGVFFH-UHFFFAOYSA-N 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 229910021605 Palladium(II) bromide Inorganic materials 0.000 description 1
- 229910021606 Palladium(II) iodide Inorganic materials 0.000 description 1
- 238000006069 Suzuki reaction reaction Methods 0.000 description 1
- JNSBEPKGFVENFS-UHFFFAOYSA-N [2-(trifluoromethyl)phenyl]boronic acid Chemical compound OB(O)C1=CC=CC=C1C(F)(F)F JNSBEPKGFVENFS-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical group [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 description 1
- OMBRFUXPXNIUCZ-UHFFFAOYSA-N dioxidonitrogen(1+) Chemical compound O=[N+]=O OMBRFUXPXNIUCZ-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical class C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910002094 inorganic tetrachloropalladate Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229940043265 methyl isobutyl ketone Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Chemical class [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000002941 palladium compounds Chemical group 0.000 description 1
- LXNAVEXFUKBNMK-UHFFFAOYSA-N palladium(II) acetate Substances [Pd].CC(O)=O.CC(O)=O LXNAVEXFUKBNMK-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 230000005588 protonation Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 125000004436 sodium atom Chemical group 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- AGGKEGLBGGJEBZ-UHFFFAOYSA-N tetramethylenedisulfotetramine Chemical compound C1N(S2(=O)=O)CN3S(=O)(=O)N1CN2C3 AGGKEGLBGGJEBZ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
- C07B37/04—Substitution
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
Definitions
- the present invention relates to a process for the preparation of a polyaromatic compound.
- the invention relates in particular to a biphenyl type compound.
- polyclic aromatic compound means a compound comprising at least one chain of two aromatic rings, carbocyclic and / or heterocyclic.
- aromatic compound is meant the classic notion of aromaticity as defined in the literature, in particular by Jerry MARCH, Advanced Organic Chemistry, 4 th edition, John Wiley and Sons, 1992, pp. 40 and following.
- aryl will denote all the aromatic compounds whether they are carbocyclic aromatic compounds or heterocyclic aromatic compounds.
- Biaryl-type structures are found in many molecules used in the agrochemical field, in particular in herbicides, pesticides or in the pharmaceutical field. In particular, a process for the preparation of compounds of the alkylbiphenyl or cyanobiphenyl type is sought.
- the diazonium salt subsequently designated "arenediazonium sulfate” corresponds to the general formula (I):
- - A symbolizes the rest of a cycle forming all or part of a carbocyclic or heterocyclic, aromatic, monocyclic or polycyclic system
- - ⁇ represents a sulphate or hydrogen sulphate group
- - n representing the valence of the anion X n (r) , is equal to 1 or 2.
- the invention is particularly applicable to arenediazonium sulfates corresponding to formula (I) in which A is the residue of a cyclic compound, preferably having at least 4 atoms in the ring, preferably 5 or 6, optionally substituted, and representing at least one of the following cycles:. an aromatic, monocyclic or polycyclic carbocycle,. an aromatic, monocyclic or polycyclic heterocycle comprising at least one of the heteroatoms O, N and S.
- polycyclic carbocyclic compound is meant:. a compound consisting of at least 2 aromatic carbocycles and forming between them ortho- or ortho- and pericondensed systems,. a compound consisting of at least 2 carbocycles of which only one of them is aromatic and forming between them ortho- or ortho- and pericondensed systems. 2 ° - of an aromatic, monocyclic or polycyclic heterocyclic compound.
- polycyclic heterocyclic compound we define:. a compound consisting of at least 2 heterocycles containing at least one heteroatom in each cycle of which at least one of the two cycles is aromatic and forming between them ortho- or ortho- and pericondensed systems,
- a tricycle comprising at least one carbocycle or an aromatic heterocycle
- the aromatic compound of formula (I) can carry one or more substituents.
- the number of substituents present on the cycle depends on the carbon condensation of the cycle and on the presence or not of unsaturations on the cycle.
- the group or groups R which are identical or different, preferably represent one of the following groups:
- an alkyl group linear or branched, having from 1 to 6 carbon atoms, preferably from 1 to 4 carbon atoms, such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl,
- represents a valential bond or a divalent, linear or branched, saturated or unsaturated hydrocarbon group having from 1 to 6 carbon atoms such as, for example, methylene, ethylene, propylene, isopropylene, isopropylidene; the identical or different R 2 groups represent a hydrogen atom or a linear or branched alkyl group having from 1 to 6 carbon atoms or phenyl; M represents a hydrogen atom, an alkali metal preferably, sodium or a group R; X symbolizes a halogen atom, preferably a chlorine, bromine or fluorine atom.
- an alkyl group linear or branched, having from 1 to 6 carbon atoms, preferably from 1 to 4 carbon atoms, such as methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl,.
- a linear or branched alkenyl group having from 2 to 6 carbon atoms, preferably from 2 to 4 carbon atoms, such as vinyl, allyl, .
- a linear or branched alkoxy group having from 1 to 6 carbon atoms, preferably from 1 to 4 carbon atoms such as methoxy, ethoxy, propoxy, isopropoxy, butoxy groups, an alkenyloxy group, preferably an allyloxy group or a phenoxy group,. a group of formula:
- R- represents a valential bond or a divalent, linear or branched, saturated or unsaturated hydrocarbon group, having from 1 to
- m is a number most often ranging from 0 to 4 and preferably equal to 1 or 2.
- the diazonium salt is started if necessary, in the sulfate form of the corresponding aromatic amine and which corresponds to formula (II):
- the starting substrate is reacted with sulfuric acid.
- the amount of acid used is such that the molar ratio between the number of H + ions and the number of moles of substrate varies between 2.0 and 4.0, preferably around 2.0.
- the diazonium salt is prepared by reaction of the aromatic amine in the form of sulfate with a diazotization reagent which is any source of NO +.
- a diazotization reagent which is any source of NO +.
- nitrogen dioxide N0 2 nitrogen anhydride N 2 0 3 , nitrogen peroxide N 2 0 4 , nitrogen oxide NO associated with an oxidizing agent such as, for example, for example, nitric acid, nitrogen dioxide or oxygen.
- an oxidizing agent such as, for example, for example, nitric acid, nitrogen dioxide or oxygen.
- the reagent is gaseous under the reaction conditions, it is bubbled into the medium.
- nitrous acid a nitrosyl sulphate or nitrose or a nitrous salt, preferably an alkali metal salt, and even more preferably sodium.
- alkyl nitrites and more particularly those corresponding to formula (III):
- R a - ONO (III) in said formula (III) R a represents a linear or branched alkyl group having from 1 to 12 carbon atoms, preferably from 1 to 4 carbon atoms.
- sodium nitrite is chosen.
- the amount of diazotization reagent used can vary widely.
- the aromatic amine / diazotization reagent molar ratio defined in NO + it is at least equal to the stoichiometric amount but it is preferable that it be used in an excess of up to 120% of the stoichiometric amount , and preferably between 100% and 120%.
- the concentration of the aromatic amino substrate in the reaction medium it is preferably between 0.5 and 2.5 mol / l and is preferably around 1 mol / l.
- the salt of the amine is prepared by simple mixing of the starting amine and the acid.
- the reaction is advantageously carried out at a temperature between 50 ° C and 100 ° C.
- the diazotization reagent is then added, preferably gradually in fractions or continuously.
- the temperature of the diazotization reaction this is generally carried out at low temperature, advantageously between -10 ° C and 20 ° C, preferably between 0 and 10 ° C.
- the diazonium salt corresponding to formula (I) is obtained.
- the arenediazonium sulfate of formula (I) reacts with arylboronic acid which corresponds to the formula: , 0 - Q ,
- R 3 represents a carbocyclic or heterocyclic, aromatic, monocyclic or polycyclic group
- Q ⁇ , Q 2 identical or different, represent a hydrogen atom, a saturated or unsaturated, linear or branched aliphatic group, having from 1 to 20 carbon atoms or a group R,
- Qn and Q 2 can be linked together by an alkylene or alkylenedioxy group having from 1 to 4 carbon atoms,
- arylboronic acid corresponds to formula (IV) or (V) in which the group R 3 represents an aromatic carbocyclic or heterocyclic group.
- R 3 can take the meanings given above for A.
- R 3 more particularly represents a carbocyclic group such as a phenyl, naphthyl group or a heterocyclic group such as a pyrrolyl, pyridyl, pyrimidinyl, pyridazinyl, pyrazinyl group, 1, 3-thiazolyl, 1, 3,4-thiadiazolyl or thienyl.
- the aromatic cycle can also be substituted.
- the number of substituents is generally at most 4 per cycle but most often equal to 1 or 2.
- R we can refer to the definition of R for examples of substituents.
- Preferred substituents are alkyl or alkoxy groups having 1 to 4 carbon atoms, an amino group, a nitro group, a cyano group, a halogen atom or a trifluoromethyl group.
- , Q 2 identical or different, they represent more particularly a hydrogen atom or an acyclic aliphatic group, linear or branched, having from 1 to 20 carbon atoms, saturated or comprising one or more unsaturations on the chain, preferably 1 with 3 unsaturations which are preferably single or conjugated double bonds.
- Q ⁇ , Q 2 preferably represent an alkyl group having from 1 to 10 carbon atoms, preferably from 1 to 4 or an alkenyl group having from 2 to 10 carbon atoms, preferably a vinyl or 1-methylvinyl group,
- Q ⁇ , Q 2 can take the meanings given for R 3 and in particular any cycle can also carry a substituent as described above.
- R 3 preferably represents a phenyl group. It will not depart from the scope of the present invention to use derivatives of arylboronic acids such as anhydrides and esters and more particularly alkyl esters having from 1 to 4 carbon atoms.
- arylboronic acids there may be mentioned in particular: benzeneboronic acid, 2-thiopheneboronic acid, 3-thiopheneboronic acid, 4-methylbenzeneboronic acid, 3-methylthiophene-2-boronic acid, l 3-aminobenzeneboronic acid, 3-aminobenzeneboronic hemisulfate acid, 3-fluorobenzeneboronic acid, 4-fluorobenzeneboronic acid, 2-formylbenzeneboronic acid, 3-formylbenzeneboronic acid, 4-formylbenzeneboronic acid, l 2- methoxybenzeneboronic acid, 3-methoxybenzeneboronic acid, 4- methoxybenzeneboronic acid, 4-chlorobenzeneboronic acid, 5-chlorothiophene-2-boronic acid, benzo [b] furan-2-boronic acid , 4-carboxybenzeneboronic acid, 2,4,6-trimethylbenzeneboronic acid, 3-nitrobenzeneboronic acid
- a palladium catalyst which may also be in the form of a complex is involved in the process of the invention.
- Palladium can be provided in the form of a finely divided metal or in the form of an inorganic derivative such as an oxide or a hydroxide. It is possible to use a mineral salt preferably, nitrate, sulfate, oxysulfate, halide, oxyhalide, silicate, carbonate, or an organic derivative preferably, cyanide, oxalate, acetylacetonate; alcoholate and even more preferably methylate or ethylate; carboxylate and even more preferably acetate. Can also be used complexes, in particular chlorinated or cyanated palladium and / or alkali metals, preferably sodium, potassium or ammonium. As examples of compounds capable of being used for the preparation of catalysts of the invention, there may be mentioned in particular:
- the amount of palladium catalyst used expressed by the molar ratio of metal to arylboronic acid varies between 5.10 -7 and 0.2.
- the catalyst is a palladium compound, it can be introduced in solid form or in aqueous solution.
- the palladium chloride which is preferably chosen, can be introduced in solid form or in solution in an aqueous solution of hydrochloric acid, (for example at 5 or 10%).
- the compound in solution can be deposited on a support.
- Palladium in metallic form can also be deposited on a support.
- the support is chosen so that it is inert under the reaction conditions.
- supports one can use an inorganic or organic support such as in particular carbon, activated carbon, acetylene black, silica, alumina, clays and more particularly, montmorillonite or equivalent materials. or even a polymeric resin.
- the metal is deposited in an amount of 0.5% to 10%, preferably from 1% to 5% of the weight of the catalyst.
- the preferred catalyst is palladium chloride, palladium acetate or palladium deposited on carbon.
- the catalyst can be used in the form of a powder, pellets or else granules.
- the compounds (I) and (IV) are reacted in the presence of a palladium catalyst and generally in the presence of an organic solvent.
- it can represent from 30 to 70% of the total weight of the overall reaction medium but is preferably situated around 40% of the total weight. It is also possible to use an organic solvent.
- An organic solvent is chosen which is inert under the reaction conditions and preferably a solvent not comprising an aromatic ring.
- solvents suitable for the present invention mention may be made in particular of halogenated or non-halogenated aliphatic hydrocarbons, preferably dichloromethane or dichloroethane.
- Organic solvents ketones and more particularly acetone, methylisobutyl ketone, cyclopentanone; alcohols including methanol and ethanol.
- aprotic more polar organic solvents which can also be used in the process of the invention, there may be mentioned more particularly alphatic or aromatic nitriles such as acetonitrile, propionitrile, benzonitrile; amides and preferably dimethylformamide, dimethylacetamide: N-methylpyrrolidone.
- concentration of arylboronic acid in the organic solvent it is preferably between 10% and 50% by weight, and more preferably, between 10% and 30%.
- the reaction temperature is advantageously between 0 ° C and 50 ° C, preferably ambient temperature (most often between 15 and 25 ° C).
- reaction is carried out under autogenous pressure of the reactants.
- the process of the invention is carried out under a controlled atmosphere of inert gases.
- a controlled atmosphere of inert gases One can establish an atmosphere of rare gases, preferably argon, but it is more economical to use nitrogen.
- the method is simple to implement.
- the diazonium salt, the organic solvent, the arylboronic acid and then the catalyst are preferably charged.
- a two-phase medium is obtained.
- the organic phase comprises the polycylic aromatic compound and the aqueous phase contains the various salts.
- aqueous and organic phases are separated and the organic phase is washed with a basic solution, preferably a 30% aqueous sodium hydroxide solution, until neutral.
- a basic solution preferably a 30% aqueous sodium hydroxide solution
- the polyclic aromatic compound is recovered in a conventional manner, from this organic phase, in particular by crystallization from alkanes, preferably hexane.
- the diazonium salt solution is added over 5 minutes to a solution of palladium acetate (0.6 g; 4 mmol; 0.02 eq), phenylboronic acid (210 mmol; 26 , 13 g; 1.05 eq) in dichloromethane (200 g).
- the medium is then diluted with 100 ml of dichloromethane and then successively washed with 150 ml of 10% sodium hydroxide, 100 ml of water, 150 ml of 5% sodium sulfite, 100 ml of water.
- the solvent is removed by distillation under atmospheric pressure.
- the expected product is obtained with a yield of 89% (44 g).
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001276453A AU2001276453A1 (en) | 2000-07-17 | 2001-07-16 | Method for preparing a polyaromatic compound |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR00/09312 | 2000-07-17 | ||
FR0009312A FR2811664B1 (fr) | 2000-07-17 | 2000-07-17 | Procede de preparation d'un compose polyaromatique |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002006187A1 true WO2002006187A1 (fr) | 2002-01-24 |
Family
ID=8852562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2001/002301 WO2002006187A1 (fr) | 2000-07-17 | 2001-07-16 | Procede de preparation d'un compose polyaromatique |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001276453A1 (fr) |
FR (1) | FR2811664B1 (fr) |
WO (1) | WO2002006187A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8144263B2 (en) | 2006-03-31 | 2012-03-27 | Tte Technology, Inc. | Projection lens system and method |
US9356539B2 (en) | 2012-10-05 | 2016-05-31 | Koninklijke Philips N.V. | Rotary positioning device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1430359A (fr) * | 1964-01-24 | 1966-03-04 | Boots Pure Drug Co Ltd | Nouveaux dérivés de phénylalcanes et leur procédé de préparation |
GB2065655A (en) * | 1979-12-19 | 1981-07-01 | Upjohn Co | Preparing biphenyl compounds by coupling |
-
2000
- 2000-07-17 FR FR0009312A patent/FR2811664B1/fr not_active Expired - Fee Related
-
2001
- 2001-07-16 AU AU2001276453A patent/AU2001276453A1/en not_active Abandoned
- 2001-07-16 WO PCT/FR2001/002301 patent/WO2002006187A1/fr active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1430359A (fr) * | 1964-01-24 | 1966-03-04 | Boots Pure Drug Co Ltd | Nouveaux dérivés de phénylalcanes et leur procédé de préparation |
GB2065655A (en) * | 1979-12-19 | 1981-07-01 | Upjohn Co | Preparing biphenyl compounds by coupling |
Non-Patent Citations (2)
Title |
---|
N. A. BUMAGIN: "Palladium-catalyzed reaction of arenediazonium salts with organotin compounds in an aqueous medium", RUSSIAN JOURNAL OF ORGANIC CHEMISTRY (ZHURNAL ORGANICHESKOI KHIMII), vol. 30, no. 10, October 1994 (1994-10-01), NEW YORK US, pages 1605 - 1609, XP002166162 * |
S. DARSES: "Cross-coupling of arenediazonium tetrafluoroborates with arylboronic acids catalysed by palladium", TETRAHEDRON LETTERS, vol. 37, no. 22, 1996, OXFORD GB, pages 3857 - 3860, XP004029197 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8144263B2 (en) | 2006-03-31 | 2012-03-27 | Tte Technology, Inc. | Projection lens system and method |
US9356539B2 (en) | 2012-10-05 | 2016-05-31 | Koninklijke Philips N.V. | Rotary positioning device |
Also Published As
Publication number | Publication date |
---|---|
AU2001276453A1 (en) | 2002-01-30 |
FR2811664B1 (fr) | 2002-09-13 |
FR2811664A1 (fr) | 2002-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1713750A1 (fr) | Procédé de preparation d'un compose fluoroaromatique a partir d'un compose aminoaromatique | |
Abid et al. | Synthesis of trifluoromethyl-imines by solid acid/superacid catalyzed microwave assisted approach | |
FR2840303A1 (fr) | Procede d'arylation ou de vinylation ou d'alcylynation d'un compose nucleophile | |
CA2487475A1 (fr) | Procede de formation d'une liaison carbone-carbone ou carbone-heteroatome | |
EP0877726B1 (fr) | Procede d'acylation d'un compose aromatique | |
EP2197829B1 (fr) | Procede de synthese d'arylamines | |
WO2003053885A1 (fr) | Procede de formation d'une liaison carbone-carbone ou carbone-heteroatome. | |
WO2002006187A1 (fr) | Procede de preparation d'un compose polyaromatique | |
EP1255715A1 (fr) | Procede de preparation d'un compose polyaromatique | |
EP1232140A2 (fr) | Procede de preparation d'un compose polyaromatique | |
WO2005095307A1 (fr) | Procede de formation d'une liaison carbone-carbone comprenant une reaction d’un arenediazoether | |
CA2238388C (fr) | Procede d'acylation d'un thioether aromatique | |
MXPA02002261A (es) | Proceso para la conversion de aldehidos en nitrilos usando amoniaco y peroxido de hidrogeno. | |
FR2801884A1 (fr) | Procede de preparation d'un compose polyaromatique | |
CA2136795A1 (fr) | Procede pour la fabrication de cycloalkyl- et d'haloalkyl-o-aminophenylcetones | |
JP3511699B2 (ja) | ニトロアニリン誘導体の製造方法 | |
EP0984920B1 (fr) | Nouveau procede de preparation de 2-trifluoro-methoxy-aniline | |
WO2004069807A1 (fr) | Procede de preparation d'un reactif de type acylimidazolium | |
FR2787787A1 (fr) | Procede de preparation de thioethers aromatiques de type diphenyle | |
WO2005105730A2 (fr) | Procede de preparation d'un alcool a partir d'un compose halogenoaromatique et d'un aldehyde. | |
WO2008018520A1 (fr) | Procédé de préparation dérivé d'acide hydroxycarboxylique optiquement actif ou de son sel | |
CA2300502A1 (fr) | Procede de preparation d'un compose polyaromatique | |
FR2753194A1 (fr) | Procede de carboxylation d'un aminonaphtol | |
WO2000018714A1 (fr) | Procede d'arylation de composes de type acetophenone | |
WO2004074229A1 (fr) | Procede d’acylation de composes aromatiques en presence d’un catalyseur recyclable |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: JP |