[go: up one dir, main page]

JPS5533457A - Preparation of trialkoxysilane - Google Patents

Preparation of trialkoxysilane

Info

Publication number
JPS5533457A
JPS5533457A JP10731578A JP10731578A JPS5533457A JP S5533457 A JPS5533457 A JP S5533457A JP 10731578 A JP10731578 A JP 10731578A JP 10731578 A JP10731578 A JP 10731578A JP S5533457 A JPS5533457 A JP S5533457A
Authority
JP
Japan
Prior art keywords
methanol
azeotrope
trialkoxysilane
trimethoxysilane
distilling
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.)
Granted
Application number
JP10731578A
Other languages
Japanese (ja)
Other versions
JPS6145634B2 (en
Inventor
Tetsuyoshi Suzuki
Sunao Imaki
Takezo Nakanome
Takahisa Yamaura
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP10731578A priority Critical patent/JPS5533457A/en
Publication of JPS5533457A publication Critical patent/JPS5533457A/en
Publication of JPS6145634B2 publication Critical patent/JPS6145634B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To obtain a trialkoxysilane in high yield, by exchange reaction of trimethoxy silane with an alcohol while distilling off the eliminated methanol in the form of an azeotrope.
CONSTITUTION: Trimethoxysilane is reacted with an alcohol of the formula (R is ≥2C alkyl group), e.g. ethanol, in the presence of a substance, e.g. benzene, which forms an azeotrope with methanol at 30W85°C under normal pressure, while distilling off the eliminated methanol in the form of an azeotrope. The equilibrium reaction improres the yield. The trimethoxysilane can be readily obtained by reacting silicon with methanol in the presence of a copper catalyst.
COPYRIGHT: (C)1980,JPO&Japio
JP10731578A 1978-09-01 1978-09-01 Preparation of trialkoxysilane Granted JPS5533457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10731578A JPS5533457A (en) 1978-09-01 1978-09-01 Preparation of trialkoxysilane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10731578A JPS5533457A (en) 1978-09-01 1978-09-01 Preparation of trialkoxysilane

Publications (2)

Publication Number Publication Date
JPS5533457A true JPS5533457A (en) 1980-03-08
JPS6145634B2 JPS6145634B2 (en) 1986-10-08

Family

ID=14455949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10731578A Granted JPS5533457A (en) 1978-09-01 1978-09-01 Preparation of trialkoxysilane

Country Status (1)

Country Link
JP (1) JPS5533457A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727173A (en) * 1987-03-31 1988-02-23 Union Carbide Corporation Process for producing trialkoxysilanes from the reaction of silicon metal and alcohol
US4761492A (en) * 1987-09-28 1988-08-02 Union Carbide Corporation Process for recovering trimethoxysilane from a trimethoxysilane and methanol mixture
JP2006022096A (en) * 2004-07-07 2006-01-26 Xerox Corp Method for producing iodoalkylalkoxysilane

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
AZEOTROPIC DATA=1973 *
INORGANIC CHEMISTRY=1970 *
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY=1946 *
ORGANOSILICON COMPOUNDS=1960 *
ORGANOSILICON COMPOUNDS=1965 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727173A (en) * 1987-03-31 1988-02-23 Union Carbide Corporation Process for producing trialkoxysilanes from the reaction of silicon metal and alcohol
US4761492A (en) * 1987-09-28 1988-08-02 Union Carbide Corporation Process for recovering trimethoxysilane from a trimethoxysilane and methanol mixture
JP2006022096A (en) * 2004-07-07 2006-01-26 Xerox Corp Method for producing iodoalkylalkoxysilane

Also Published As

Publication number Publication date
JPS6145634B2 (en) 1986-10-08

Similar Documents

Publication Publication Date Title
GB1117592A (en) Novel organosilicon compounds and the preparation thereof
JPS5533457A (en) Preparation of trialkoxysilane
JPS5528928A (en) Preparation of methoxysilane
JPS552641A (en) Preparation of alkoxysilane
CN103613609A (en) Method for preparing dimethyl phenyl ethoxy silane
JPS5528929A (en) Preparation of ethoxysilane
JPS5511538A (en) Production of methoxysilane
GB2012787A (en) Process for obtaining dimethyl hydrogen chlorosilane
JPS5627648A (en) Preparation of filler for chromatography
ES483249A1 (en) Process for the preparation of dicyclopentylene [2,2'-bis(4-alkyl-6-t-butylphenols)]
JPS55149290A (en) Preparation of tetraalkyl orthosilicate
JPS5572198A (en) Stabilization of trimethoxysilane
GB948136A (en) Preparation of condensed isopropyl silicate materials
JPS5740479A (en) Preparation of benzofuran derivative and its acid addition salt
JPS5492968A (en) Preparation of 2-pentynyl ether
JPS5677279A (en) Preparation of xanthine derivative
JPS5711938A (en) Preparation of 1,1-dialkoxy-3-alkynes
JPS54154742A (en) Preparation of diarylethane derivative
JPS54157560A (en) Preparation of n-substituted imidazole derivative
JPS5545629A (en) Preparation of 4-aminopyridine
JPS57188597A (en) Preparation of 1,4-bis(hydroxydialkylsilyl)benzene
SU447395A1 (en) Method for preparing 3-substituted 2,4, 10-triox-3-strength sadmantanes
JPS57206643A (en) Preparation of 5-(2-(dimethylamino)ethoxy)carvacrol acetate
JPS55111459A (en) Preparation of cysteamine
JPS57197288A (en) Chemical substance tetra(2-aminoethylmetrapto) germane hydrochloride and its preparation