Abstract

AbstractAn organocatalytic enantioselective synthesis of dihydrofuran‐spirooxindoles has been developed. Dioxindoles and trans‐α‐cyano‐α,β‐unsaturated ketones were engaged as the reaction partners in this method. The desired products were obtained via bifunctional squaramide catalyzed Michael reaction followed by Pinner reaction and isomerization.

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