GB663690A - A process for the manufacture of phenylmethyldichlorosilane - Google Patents
A process for the manufacture of phenylmethyldichlorosilaneInfo
- Publication number
- GB663690A GB663690A GB30752/49A GB3075249A GB663690A GB 663690 A GB663690 A GB 663690A GB 30752/49 A GB30752/49 A GB 30752/49A GB 3075249 A GB3075249 A GB 3075249A GB 663690 A GB663690 A GB 663690A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenylmethyldichlorosilane
- weight
- diphenylmethylchlorosilane
- diphenyldichlorosilane
- per cent
- 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
- GNEPOXWQWFSSOU-UHFFFAOYSA-N dichloro-methyl-phenylsilane Chemical compound C[Si](Cl)(Cl)C1=CC=CC=C1 GNEPOXWQWFSSOU-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 4
- OJZNZOXALZKPEA-UHFFFAOYSA-N chloro-methyl-diphenylsilane Chemical compound C=1C=CC=CC=1[Si](Cl)(C)C1=CC=CC=C1 OJZNZOXALZKPEA-UHFFFAOYSA-N 0.000 abstract 2
- 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 2
- 239000005046 Chlorosilane Substances 0.000 abstract 1
- MNKYQPOFRKPUAE-UHFFFAOYSA-N chloro(triphenyl)silane Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(Cl)C1=CC=CC=C1 MNKYQPOFRKPUAE-UHFFFAOYSA-N 0.000 abstract 1
- KWYZNESIGBQHJK-UHFFFAOYSA-N chloro-dimethyl-phenylsilane Chemical compound C[Si](C)(Cl)C1=CC=CC=C1 KWYZNESIGBQHJK-UHFFFAOYSA-N 0.000 abstract 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 239000011541 reaction mixture 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
- C07F7/125—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20 by reactions involving both Si-C and Si-halogen linkages, the Si-C and Si-halogen linkages can be to the same or to different Si atoms, e.g. redistribution reactions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
Phenylmethyldichlorosilane is prepared by heating diphenylmethylchlorosilane and diphenyldichlorosilane at a temperature of from 180 DEG to 250 DEG C. in the presence of less than 50 per cent by weight of aluminium chloride based on the total weight of chlorosilanes employed and at a pressure sufficiently low that phenylmethyldichlorosilane distills from the reaction mixture. The preferred proportion of aluminium chloride is from 0.001 to 10 per cent by weight. The preferred reaction pressure is from 40 to 60 mms. of mercury. The diphenylmethylchlorosilane and diphenyldichlorosilane may be reacted in equimolecular proportions. A number of examples are given. Triphenylchlorosilane and phenyldimethylchlorosilane are also formed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US663690XA | 1949-02-23 | 1949-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB663690A true GB663690A (en) | 1951-12-27 |
Family
ID=22069061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30752/49A Expired GB663690A (en) | 1949-02-23 | 1949-11-30 | A process for the manufacture of phenylmethyldichlorosilane |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE836649C (en) |
FR (1) | FR999637A (en) |
GB (1) | GB663690A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2717257A (en) * | 1952-09-09 | 1955-09-06 | Gen Electric | Redistribution of organosilanes |
-
1949
- 1949-11-16 FR FR999637D patent/FR999637A/en not_active Expired
- 1949-11-30 GB GB30752/49A patent/GB663690A/en not_active Expired
-
1950
- 1950-09-24 DE DED6073A patent/DE836649C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE836649C (en) | 1952-04-15 |
FR999637A (en) | 1952-02-04 |
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