Canadian Journal of Chemistry

Silyl-substituted α, β-Unsaturated Ketones from the Reaction of Silylvinylmetallic Reagents with Acid Anhydrides

AG Brook, JM Duff

文献索引：Brook,A.G.; Duff,J.M. Canadian Journal of Chemistry, 1973 , vol. 51, p. 2024 - 2032

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被引用次数: 22

摘要

The reactions of a series of silyl-substituted vinylmetallic reagents with acetic and benzoic anhydride have been investigated as a general route to α, β-unsaturated ketones having a silyl group attached to the carbon-carbon double bond. The reaction has been found to be generally applicable for acetyl derivatives provided low temperatures are used but the reaction with benzoic anhydride gives poorer results. The ir and uv spectra of the ketones ...