Dehydrochlorinative Si-C Coupling Reaction of Alkenyl Chloride with Trichlorosilane

Title
Dehydrochlorinative Si-C Coupling Reaction of Alkenyl Chloride with Trichlorosilane
Authors
이동원한준수유복렬이명의
Issue Date
2011-04
Publisher
제107회 대한화학회
Abstract
Alkenyl chlorosilanes such as vinylchlorosilane and allylchlorosilane have been widely employed as coupling agents, which when incorporated at modest levels, enhance many of the physical properties of polymer composites, in organic-inorganic hybrid materials industry. As a conventional method, synthesizing alkenylchlorosilanes can be prepared by reaction of metallic silicon with alkenylchloride, HCl in the presence of catalyst or reactions of a hydrosilylation with acetylene or butadiene derivatives of the presence of transition metal (specially expensive Pt, Pd). We have studied synthesis of alkenylchlorosilane by simple thermal dehydrochlorinative Si-C coupling reaction of hydrosilane with alkenyl chloride at temperature 400 to 650℃ with out a catalyst. The yields of akenylchlorosilane depend on the reaction temperature, feeding rate, mixing ratio of reactants and reactor type. In this presentation, we will talk about these synthetic reaction and results in detail.
URI
http://pubs.kist.re.kr/handle/201004/40590
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KIST Publication > Conference Paper
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