Three-Component Acylation/Peroxidation of Alkenes through Visible-Light Photocatalysis

摘要

A three-component acylation/peroxidation of alkenes through visible-light photocatalysis was described. The acyl radical was generated by a hydrogen atom transfer process and enabled the radical addition and peroxidation. Various indole-3-carbal- dehyde and styrene derivatives were subjected to the current visible light photochemical conditions, delivering β-peroxy- ketones in moderate to good isolated yields.