JPS552607A - Preparation of bistriorganosilylacetylene - Google Patents

Preparation of bistriorganosilylacetylene

Info

Publication number
JPS552607A
JPS552607A JP7399278A JP7399278A JPS552607A JP S552607 A JPS552607 A JP S552607A JP 7399278 A JP7399278 A JP 7399278A JP 7399278 A JP7399278 A JP 7399278A JP S552607 A JPS552607 A JP S552607A
Authority
JP
Japan
Prior art keywords
dimethy1
imidazolidinone
bistriorganosilylacetylene
triorganochlorosilane
metallic
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
JP7399278A
Other languages
Japanese (ja)
Other versions
JPS5941996B2 (en
Inventor
Norio Shinohara
Yasushi Yamamoto
Seiji Ichinohe
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP53073992A priority Critical patent/JPS5941996B2/en
Publication of JPS552607A publication Critical patent/JPS552607A/en
Publication of JPS5941996B2 publication Critical patent/JPS5941996B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prepare the title compound, economically, by reacting tetrachloroethylene with a triorganochlorosilane in the presence of a metallic dechlorinating agent using 1,3-dimethy1-2-imidazolidinone as a harmless, effective reaction medium.
CONSTITUTION: Bistriorganosilylacetylene is prepared by reacting tetrachloroethylene with a triorganochlorosilane of formula R3SiCl (R is alkyl, vinyl, etc.) in the presence of a metallic dechlorinating agent using 1,3-dimethy1-2-imidazolidinone of formula as a reaction medium, pref. at 60-120°C. 1,3-Dimethy1-2-imidazolidinone has very high safety, and gives the title compound most economically compared with the conventional reaction media.
COPYRIGHT: (C)1980,JPO&Japio
JP53073992A 1978-06-19 1978-06-19 Method for producing pistriorganosilylacetylene Expired JPS5941996B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53073992A JPS5941996B2 (en) 1978-06-19 1978-06-19 Method for producing pistriorganosilylacetylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53073992A JPS5941996B2 (en) 1978-06-19 1978-06-19 Method for producing pistriorganosilylacetylene

Publications (2)

Publication Number Publication Date
JPS552607A true JPS552607A (en) 1980-01-10
JPS5941996B2 JPS5941996B2 (en) 1984-10-11

Family

ID=13534114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53073992A Expired JPS5941996B2 (en) 1978-06-19 1978-06-19 Method for producing pistriorganosilylacetylene

Country Status (1)

Country Link
JP (1) JPS5941996B2 (en)

Also Published As

Publication number Publication date
JPS5941996B2 (en) 1984-10-11

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