JPS5799593A - Preparation of alkoxysilane - Google Patents
Preparation of alkoxysilaneInfo
- Publication number
- JPS5799593A JPS5799593A JP17638580A JP17638580A JPS5799593A JP S5799593 A JPS5799593 A JP S5799593A JP 17638580 A JP17638580 A JP 17638580A JP 17638580 A JP17638580 A JP 17638580A JP S5799593 A JPS5799593 A JP S5799593A
- Authority
- JP
- Japan
- Prior art keywords
- copper
- silicon
- reaction solvent
- pref
- alkoxysilane
- 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
Abstract
PURPOSE: To prepare the titled compound in high yield and high rate of reaction, by reacting silicon with a specific alkyl alcohol in the presence of a copper- based catalyst in a specific reaction solvent.
CONSTITUTION: An alkoxysilane is prepared by reacting 1mol of silicon (metallic silicon having a purity of ≥80% and pulverized to an average particle diameter of ≤200μ, pref. ≤100μ) with 0.01W50mol of an alkyl alcohol having a 1W5C alkyl group (e.g. methyl alcohol) in the presence of a copper-based catalyst (e.g. copper formate, copper acetylacetonate, etc.) in a reaction solvent composed mainly of hydrogenated triphenyl at 100W300°C, pref. 220W260°C. The amount of the reaction solvent is 1mlW10l per 1g of the metallic silicon.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17638580A JPS5799593A (en) | 1980-12-13 | 1980-12-13 | Preparation of alkoxysilane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17638580A JPS5799593A (en) | 1980-12-13 | 1980-12-13 | Preparation of alkoxysilane |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5799593A true JPS5799593A (en) | 1982-06-21 |
Family
ID=16012713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17638580A Pending JPS5799593A (en) | 1980-12-13 | 1980-12-13 | Preparation of alkoxysilane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5799593A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS611693A (en) * | 1984-06-12 | 1986-01-07 | Shin Etsu Chem Co Ltd | Preparation of alkoxysilane |
JPS6327493A (en) * | 1986-07-21 | 1988-02-05 | Mitsubishi Chem Ind Ltd | Production of trialkoxysilane |
US4762939A (en) * | 1987-09-30 | 1988-08-09 | Union Carbide Corporation | Process for trialkoxysilane/tetraalkoxysilane mixtures from silicon metal and alcohol |
EP0285133A2 (en) * | 1987-03-31 | 1988-10-05 | Union Carbide Corporation | Process for producing trialkoxysilanes |
US4778910A (en) * | 1987-12-14 | 1988-10-18 | Lopata Research & Development Corporation | Method of making alkylalkoxysilanes |
US4931578A (en) * | 1987-02-23 | 1990-06-05 | Tama Chemicals Co Ltd | Process for the production of trialkoxysilanes |
-
1980
- 1980-12-13 JP JP17638580A patent/JPS5799593A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS611693A (en) * | 1984-06-12 | 1986-01-07 | Shin Etsu Chem Co Ltd | Preparation of alkoxysilane |
JPS6327493A (en) * | 1986-07-21 | 1988-02-05 | Mitsubishi Chem Ind Ltd | Production of trialkoxysilane |
US4931578A (en) * | 1987-02-23 | 1990-06-05 | Tama Chemicals Co Ltd | Process for the production of trialkoxysilanes |
EP0285133A2 (en) * | 1987-03-31 | 1988-10-05 | Union Carbide Corporation | Process for producing trialkoxysilanes |
EP0285133A3 (en) * | 1987-03-31 | 1989-09-20 | Union Carbide Corporation | Process for producing trialkoxysilanes |
US4762939A (en) * | 1987-09-30 | 1988-08-09 | Union Carbide Corporation | Process for trialkoxysilane/tetraalkoxysilane mixtures from silicon metal and alcohol |
US4778910A (en) * | 1987-12-14 | 1988-10-18 | Lopata Research & Development Corporation | Method of making alkylalkoxysilanes |
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