Enantioselective Copper‐Catalyzed Intermolecular Amino‐ and Azidocyanation of Alkenes in a Radical Process

Abstract

AbstractAsymmetric copper‐catalyzed intermolecular amino‐ and azidocyanation reactions of alkenes have been developed that proceed via a radical process in which a key benzylic radical intermediate is enantioselectively trapped by a chiral Box/CuII cyanide complex. A variety of enantiomerically enriched β‐amino/azido alkylnitriles were efficiently synthesized. The β‐azido alkylnitriles could be converted into a series of highly valuable optically active amine‐based building blocks and bioactive compounds.