Journal of the American Chemical Society

Mechanism of the Decomposition of Silacyclobutane to Silylene and Propene

TJ Barton, N Tillman

文献索引：Barton,T.J.; Tillman,N. Journal of the American Chemical Society, 1987 , vol. 109, p. 6711

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被引用次数: 34

摘要

Abstract: The mechanism of the title reaction was determined by a detailed study of the pyrolysis of 1, l-dideuterio-1-silacyclobutane. It is concluded from the observations that the propene was a mixture of do, d,, and d2 species and that the deuterium was located on all of the carbons. The decomposition is initiated by a 1, 2-migration of D from silicon to carbon to produce n-propylsilylene, which reversibly forms a silacyclopropane before ultimately ...