JPS5799593A - Preparation of alkoxysilane - Google Patents

Preparation of alkoxysilane

Info

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
Application number
JP17638580A
Other languages
Japanese (ja)
Inventor
Tadatami Andou
Shoichi Matsumura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP17638580A priority Critical patent/JPS5799593A/en
Publication of JPS5799593A publication Critical patent/JPS5799593A/en
Pending legal-status Critical Current

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
JP17638580A 1980-12-13 1980-12-13 Preparation of alkoxysilane Pending JPS5799593A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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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