Substituent effects on the reactivity of the silicon-carbon double bond. Resonance, inductive, and steric effects of substituents at silicon on the reactivity of simple 1- …

WJ Leigh, R Boukherroub, C Kerst

文献索引：Leigh, William J.; Boukherroub, Rabah; Kerst, Corinna Journal of the American Chemical Society, 1998 , vol. 120, # 37 p. 9504 - 9512

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被引用次数: 45

摘要

The reactivities of a series of substituted 1-methylsilenes RMeSi CH2 (R= H, methyl, ethyl, t- butyl, vinyl, ethynyl, phenyl, trimethylsilyl, and trimethylsilylmethyl) in hydrocarbon solvents have been investigated by far-UV (193-nm) laser flash photolysis techniques, using the corresponding 1-methylsilacyclobutane derivatives as silene precursors. Each of these silacyclobutanes yields ethylene and the corresponding silene, which can be trapped as ...