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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 54, Number 1
JKCSEZ 54(1)
February 20, 2010 

 
Title
Platinum/Nickel Catalyzed Selective Hydrosilylation of Alkynes and Alkenes with 1,1-Bis(dimethylhydrosilyl) Ferrocene

백금/니켈 촉매를 이용한 1,1-Bis(dimethylhydrosilyl)ferrocene과 Alkynes, Alkenes의 선택적 Hydrosilyation 반응
Author
Jin sik Kim, Young Kun Kong*

김진식, 공영건*
Keywords
수소화실릴화반응, 이수소화실릴화반응, 알킨, 알켄, 1,1’-비스디메틸히드로실릴페로센 , 1,1-Bis(dimethylhydrosilyl)ferrocene, Hydrosilylation, Dihydrosilylation, Alkynes, Alkenes
Abstract
1,1-Bis(dimethylhydrosilyl)ferrocene과 alkynes의 반응에서(C2H4)Pt(PPh3)2 촉매경우는 monohydrosilylation과 dihydrosilylation된 비고리화합물의 혼합물이 주로 생성되었고, Ni(PEt3)4 촉매 경우는 monohydrosilylation 생성물 또는 dihydrosilylation 생성물만 얻어지는 선택적인 반응을 하였다. 그리고 Alkenes의 반응에서도 monohydrosilylation된 화합물을 얻었다.

The reaction of 1,1-bis(dimethylhydrosilyl)ferrocene with alkynes in the presence of a catalytic amount of (C2H4)Pt(PPh3)2 leads to the acyclic mixture of monohydrosilylated and/or dihydrosilylated compounds. But the analogous reactions in the presence of Ni(PEt3)4 catalyst yield monohydrosilylated compounds or dihydrosilylated products. The monohydrosilylated products were generated from the reactions of alkenes with the silylated ferrocene using nickel catalyst.

Page
27 - 27
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