Tetrahedron letters

Conjugate addition of allylsilanes to α, β-unsaturated acylsilanes

RL Danheiser, DM Fink

文献索引：Danheiser, Rick L.; Fink, David M. Tetrahedron Letters, 1985 , vol. 26, # 21 p. 2509 - 2512

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被引用次数: 35

摘要

... CONJUGATE ADDITION OF ALLYLSILANES TO c~,8-UNSATURATED ACYLSILANES *1 Rick L. Danheiser and David M. Fink ... In this and the accompanying Letter we report that a,8- c~twta,tad acy&-LLaneA serve as reactive electrophiles in the transformations outlined in eqns 1 and 2. As predicted (vide 2509 R~L~,.SiMe3 2510 infra), the reactivity of acylsilanes in these electrophilic substitution reactions exceeds that of analogous cz,P-unsaturated ketones. ...