Twofold Brook rearrangement-mediated tandem reactions of δ-silyl-γ,δ-epoxy-α,β-unsaturated acylsilanes with a cyanide ion |
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Authors: | Koudai Tanaka |
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Affiliation: | Department of Synthetic Organic Chemistry, Graduate School of Medical Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima 734-8551, Japan |
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Abstract: | Reaction of δ-silyl-γ,δ-epoxy-α,β-unsaturated acylsilanes with KCN in the presence of chloro or cyanoformates gives highly functionalized dienol silyl ether derivatives via a twofold Brook rearrangement-induced tandem sequence. |
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Keywords: | Tandem reaction Brook rearrangement Acylsilanes Epoxysilanes |
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