GB646629A - Production of organohalosilanes - Google Patents
Production of organohalosilanesInfo
- Publication number
- GB646629A GB646629A GB27962/48A GB2796248A GB646629A GB 646629 A GB646629 A GB 646629A GB 27962/48 A GB27962/48 A GB 27962/48A GB 2796248 A GB2796248 A GB 2796248A GB 646629 A GB646629 A GB 646629A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bis
- methyldichlorosilyl
- benzene
- benzenoid
- prepared
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- -1 Aromatic chlorosilanes Chemical class 0.000 abstract 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 229910052796 boron Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 abstract 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 abstract 2
- JCYHPWQYLBNFEU-UHFFFAOYSA-N C[Si](Cl)(Cl)C(C1=CC=CC=C1)[Si](C)(Cl)Cl Chemical class C[Si](Cl)(Cl)C(C1=CC=CC=C1)[Si](C)(Cl)Cl JCYHPWQYLBNFEU-UHFFFAOYSA-N 0.000 abstract 1
- 239000005046 Chlorosilane Substances 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 150000004996 alkyl benzenes Chemical class 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- OSXYHAQZDCICNX-UHFFFAOYSA-N dichloro(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](Cl)(Cl)C1=CC=CC=C1 OSXYHAQZDCICNX-UHFFFAOYSA-N 0.000 abstract 1
- XQMSYKMUOTXPGC-UHFFFAOYSA-N dichloro-(2,3-diethylphenyl)-phenylsilane Chemical compound C(C)C=1C(=C(C=CC=1)[Si](Cl)(Cl)C1=CC=CC=C1)CC XQMSYKMUOTXPGC-UHFFFAOYSA-N 0.000 abstract 1
- LXZULBFQYOJBBN-UHFFFAOYSA-N dichloro-[(4-methylphenyl)methyl]silane Chemical class CC1=CC=C(C[SiH](Cl)Cl)C=C1 LXZULBFQYOJBBN-UHFFFAOYSA-N 0.000 abstract 1
- SAYPFHGHUMKMFS-UHFFFAOYSA-N dichloro-[2-[dichloro(methyl)silyl]phenyl]-methylsilane Chemical compound C[Si](Cl)(Cl)c1ccccc1[Si](C)(Cl)Cl SAYPFHGHUMKMFS-UHFFFAOYSA-N 0.000 abstract 1
- YMNFNBFSRAQSHD-UHFFFAOYSA-N dichloro-[2-[dichloro(phenyl)silyl]phenyl]-phenylsilane Chemical compound C=1C=CC=C([Si](Cl)(Cl)C=2C=CC=CC=2)C=1[Si](Cl)(Cl)C1=CC=CC=C1 YMNFNBFSRAQSHD-UHFFFAOYSA-N 0.000 abstract 1
- GNEPOXWQWFSSOU-UHFFFAOYSA-N dichloro-methyl-phenylsilane Chemical compound C[Si](Cl)(Cl)C1=CC=CC=C1 GNEPOXWQWFSSOU-UHFFFAOYSA-N 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 abstract 1
- 229920006389 polyphenyl polymer Polymers 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/12—Organo silicon halides
- C07F7/121—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20
- C07F7/122—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20 by reactions involving the formation of Si-C linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Abstract
Aromatic chlorosilanes are prepared by reacting a benzenoid hydrocarbon with an organodichloromonohydrosilane in the presence of a boron halide at a temperature above 150 DEG C., under sufficient pressure to ensure that at least a portion of the reaction mixture is in a condensed phase, to produce an organodichlorosilyl derivative of the benzenoid hydrocarbon. The temperature employed may be between 150 DEG and 420 DEG C. or 150 DEG and 300 DEG C. Suitable benzenoid hydrocarbons are benzene, polyphenyls, and alkyl substituted benzenes such as toluene, xylene, cumene and mesitylene. The boron halide may be formed in situ by the addition of boric acid or boron trioxide. In the examples the following compounds are prepared: phenylmethyldichlorosilane, bis-(methyldichlorosilyl)-benzene, diphenyldichlorosilane, bis-(phenyldichlorosilyl)-benzene, diethylphenyl phenyl dichlorosilane, o-, m- and p-tolylmethyldichlorosilanes, bis - (methyldichlorosilyl) - toluenes, diphenylylmethyldichlorosilanes, bis-(methyldichlorosilyl)-diphenyls and compounds of the general formula <FORM:0646629/IV (b)/1> Specifications 632,824 and 645,972 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US692596XA | 1950-04-10 | 1950-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB646629A true GB646629A (en) | 1950-11-22 |
Family
ID=22087768
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27962/48A Expired GB646629A (en) | 1950-04-10 | 1947-12-04 | Production of organohalosilanes |
| GB6384/51A Expired GB694526A (en) | 1950-04-10 | 1951-03-16 | Production of organohalosilanes |
| GB6383/51A Expired GB692596A (en) | 1950-04-10 | 1951-03-16 | Production of organohalosilanes |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6384/51A Expired GB694526A (en) | 1950-04-10 | 1951-03-16 | Production of organohalosilanes |
| GB6383/51A Expired GB692596A (en) | 1950-04-10 | 1951-03-16 | Production of organohalosilanes |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE486021A (en) |
| DE (1) | DE871302C (en) |
| FR (1) | FR1036722A (en) |
| GB (3) | GB646629A (en) |
| NL (1) | NL70343C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE522861A (en) * | 1952-09-26 | |||
| GB751370A (en) * | 1953-02-27 | 1956-06-27 | Midland Silicones Ltd | A process for the manufacture of phenylhalosilanes |
| BR7902233A (en) | 1978-04-14 | 1979-12-04 | Castrol Ltd | PROCESS FOR THE PREPARATION OF A HYDRAULIC FLUID BORON-SILICON COMPOUND |
-
0
- NL NL70343D patent/NL70343C/xx active
- BE BE486021D patent/BE486021A/xx unknown
-
1947
- 1947-12-04 GB GB27962/48A patent/GB646629A/en not_active Expired
-
1951
- 1951-02-24 FR FR1036722D patent/FR1036722A/en not_active Expired
- 1951-03-16 GB GB6384/51A patent/GB694526A/en not_active Expired
- 1951-03-16 GB GB6383/51A patent/GB692596A/en not_active Expired
- 1951-04-10 DE DED8636A patent/DE871302C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE871302C (en) | 1953-03-23 |
| GB692596A (en) | 1953-06-10 |
| GB694526A (en) | 1953-07-22 |
| FR1036722A (en) | 1953-09-10 |
| NL70343C (en) | |
| BE486021A (en) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Comins et al. | A one-pot alkylation of aromatic aldehydes | |
| GB1117592A (en) | Novel organosilicon compounds and the preparation thereof | |
| GB1009017A (en) | Production of oligomers of butadiene (1,3) | |
| GB665897A (en) | Improvements in or relating to oxidation of aromatic hydrocarbons | |
| GB646584A (en) | Production of organohalosilanes | |
| GB1068538A (en) | Process for the preparation of vinylsilanes | |
| GB642630A (en) | A process for the production of dimethyl silicon dichloride | |
| GB646629A (en) | Production of organohalosilanes | |
| GB645314A (en) | Improvements in and relating to the preparation of dialkyl-substituted dihalogenosilanes | |
| GB1100385A (en) | Linear alkyl aromatic compounds and their preparation | |
| GB645103A (en) | Improvements in and relating to the preparation of organo-substituted halogenosilanes | |
| GB1357866A (en) | Coating composition | |
| GB736971A (en) | New organosilicon resins and their preparation | |
| GB632824A (en) | Production of organohalosilanes | |
| GB646466A (en) | Production of organohalosilanes | |
| GB635645A (en) | Production of organohalosilanes | |
| GB1431174A (en) | Process for the conversion of a penicillin s-oxide into a corresponding desacetoxycephalosporin | |
| GB1042152A (en) | Process of acid activating mineral clays | |
| GB695610A (en) | Process of preparing a tetra alkyl or aryl tin | |
| GB1121076A (en) | Process for preparing 3-aminoisoxazole derivatives | |
| GB627809A (en) | A process for the manufacture of organo-silicon compounds | |
| GB1084697A (en) | Organodipotassium silanes and process for the production thereof | |
| GB671710A (en) | Improvements in or relating to chlorosilanes | |
| GB677464A (en) | Improvements in or relating to the manufacture of organo-chlorosilanes | |
| GB684638A (en) | Improvements in and relating to methods of preparing organohalogenosilanes |