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Silylene additions to cyclopentadiene and 1,3-cyclohexadiene. Evidence for the addition mechanism
Authors:Rong-Juh Hwang  Robert T. Conlin  Peter P. Gaspar
Affiliation:Department of Chemistry, State University of New York at Buffalo, Buffalo, New York 14214 U.S.A.
Abstract:Additions of SiH2, SiCl2 and Si(CH3)2 to cyclopentadiene and of Si(CH3)2 to 1,3-cyclohexadiene were carried out by copyrolysis of an appropriate disilane and the diene. All observed products are believed due to 1,2-addition of silylenes forming bicyclic vinylsilacyclopropane derivatives which undergo non-concerted rearrangements.
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