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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 39, Number 10
JKCSEZ 39(10)
August 20, 1995 

 
Title
Preparation and Reaction of Silyltriflate

Silyltriflate 의 제조와 반응
Author
Chungkyun Kim*, Eunmi Park, Inkyung Jung, Kwangsuk Joo

김정균*, 정인경, 박은미, 주광석
Keywords
Abstract
Silytriflate는 phenyl기가 포함된 규소화합물을 CF3SO3H와 반응시켜 얻어진다. Silytriflate와 allylmagnesium bromide와의 반응에서는 allyl기가 포함된 실란 유도체 R2SiHCH2CH=CH2(R=Me,Ph)이 형성되었다. 이 화합물은 백금 촉매하에서 polycarbosilane을 형성하였으며 polycarbosilane의 Si-Ph 결합은 다시 트리플산에 이해 polycarbosilane의 triflate 유도체를 형성하였다.

Silyltriflates are obtained by reaction of the corresponding phenyl derivatives with CF3SO3H. The reaction of silyltriflate with allylmagnesium bromide produced the allylated silane derivatives R2SiHCH2CH=CH2 (R=Me, Ph). They are formed under mild condition with Pt catalysis to polycarbosilane. The cleavage of silicon-phenyl bonds of polysilane by CF3SO3H leads to triflate derivatives of polycarbosilane.

Page
783 - 788
Full Text
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