Stereoretentive introduction of (E)- and (Z)-γ-alkoxyallyl groups into carbonyl compounds via light-promoted reaction with γ-alkoxyallylstannanes

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Akio Takuwa, Yutaka Nishigaichi, Seiji Ebara and Hidetoshi Iwamoto


Abstract

The light-promoted condensation between carbonyl compounds and (E)- or (Z)-γ-alkoxyallylstannanes affords predominantly the linear homoallylic alcohols, with retention of the double bond geometry of the γ-alkoxyallyl moieties.


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