JPS56104890A - Preparation of organosilane - Google Patents
Preparation of organosilaneInfo
- Publication number
- JPS56104890A JPS56104890A JP773780A JP773780A JPS56104890A JP S56104890 A JPS56104890 A JP S56104890A JP 773780 A JP773780 A JP 773780A JP 773780 A JP773780 A JP 773780A JP S56104890 A JPS56104890 A JP S56104890A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- chloroalkylsilane
- alkyl
- acrylic acid
- acid derivative
- 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.)
- Pending
Links
- 150000001282 organosilanes Chemical class 0.000 title abstract 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 2
- 150000004714 phosphonium salts Chemical group 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical group 0.000 abstract 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000003983 crown ethers Chemical class 0.000 abstract 1
- -1 e.g. Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- FBOJNMRAZJRCNS-UHFFFAOYSA-M tetraethylphosphanium;chloride Chemical compound [Cl-].CC[P+](CC)(CC)CC FBOJNMRAZJRCNS-UHFFFAOYSA-M 0.000 abstract 1
Abstract
PURPOSE: To obtain the titled compound useful as an improver for phyriscal properties without requiring high temperature and long time in high yield, by reacting a chloroalkylsilane with an acrylic acid derivative in the presence of a catalyst of a quaternary phosphonium salt.
CONSTITUTION: A chloroalkylsilane shown by the formula I [R1 is 1W4C alkyl; R2 is 1W4 alkyl or alkoxyalkyl; m is 1, 2, or 3; (a) is 0 or 1] is reacted with an acrylic acid derivative shown by the formula II (R is H or methyl; M is alkali metal) in the presence of a quaternary phosphonium salt (e.g., tetraethylphosphonium chloride, etc.) at 80W200°C, to give an organosilane shown by the formula III.
EFFECT: Expensive reagents, e.g., crown ether, etc. and specific reagents, e.g., DMF, etc. are not required.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP773780A JPS56104890A (en) | 1980-01-28 | 1980-01-28 | Preparation of organosilane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP773780A JPS56104890A (en) | 1980-01-28 | 1980-01-28 | Preparation of organosilane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56104890A true JPS56104890A (en) | 1981-08-20 |
Family
ID=11674008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP773780A Pending JPS56104890A (en) | 1980-01-28 | 1980-01-28 | Preparation of organosilane |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56104890A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06345784A (en) * | 1993-06-08 | 1994-12-20 | Shin Etsu Chem Co Ltd | Production of organosilicon compound containing sorbic ester structure |
| US6448427B1 (en) | 2001-02-22 | 2002-09-10 | Dow Corning Toray Silicone Co., Ltd. | Method of preparing an organosilicon compound containing a methacryloxy functional group |
| EP1249454A1 (en) * | 2001-04-12 | 2002-10-16 | Wacker-Chemie GmbH | Preparation of unsaturated organo-silicon compounds |
| DE102010063082A1 (en) | 2009-12-24 | 2011-06-30 | Wacker Chemie AG, 81737 | Preparing functionalized organosilane compounds comprises reacting haloalkylsilane compounds with metal salts of organic nucleophiles by a nucleophilic substitution reaction in the presence of an ionic liquid |
| JP2013544772A (en) * | 2010-09-30 | 2013-12-19 | ダウ コーニング コーポレーション | Method for preparing acryloyloxysilane |
| CN105418668A (en) * | 2015-11-27 | 2016-03-23 | 仙桃市蓝化有机硅有限公司 | Preparation method for 3-acryloyloxy propyl trimethoxysilane |
| US9518072B2 (en) | 2011-12-02 | 2016-12-13 | Dow Corning Corporation | Ester-functional silanes and the preparation and use thereof; and use of iminium compounds as phase transfer catalysts |
| CN110467632A (en) * | 2019-08-19 | 2019-11-19 | 安徽硅宝有机硅新材料有限公司 | A kind of preparation method of γ-methacryloxypropylmethyl dimethoxysilane |
-
1980
- 1980-01-28 JP JP773780A patent/JPS56104890A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06345784A (en) * | 1993-06-08 | 1994-12-20 | Shin Etsu Chem Co Ltd | Production of organosilicon compound containing sorbic ester structure |
| US6448427B1 (en) | 2001-02-22 | 2002-09-10 | Dow Corning Toray Silicone Co., Ltd. | Method of preparing an organosilicon compound containing a methacryloxy functional group |
| EP1249454A1 (en) * | 2001-04-12 | 2002-10-16 | Wacker-Chemie GmbH | Preparation of unsaturated organo-silicon compounds |
| DE102010063082A1 (en) | 2009-12-24 | 2011-06-30 | Wacker Chemie AG, 81737 | Preparing functionalized organosilane compounds comprises reacting haloalkylsilane compounds with metal salts of organic nucleophiles by a nucleophilic substitution reaction in the presence of an ionic liquid |
| JP2013544772A (en) * | 2010-09-30 | 2013-12-19 | ダウ コーニング コーポレーション | Method for preparing acryloyloxysilane |
| US9518072B2 (en) | 2011-12-02 | 2016-12-13 | Dow Corning Corporation | Ester-functional silanes and the preparation and use thereof; and use of iminium compounds as phase transfer catalysts |
| CN105418668A (en) * | 2015-11-27 | 2016-03-23 | 仙桃市蓝化有机硅有限公司 | Preparation method for 3-acryloyloxy propyl trimethoxysilane |
| CN110467632A (en) * | 2019-08-19 | 2019-11-19 | 安徽硅宝有机硅新材料有限公司 | A kind of preparation method of γ-methacryloxypropylmethyl dimethoxysilane |
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