Copper(I)‐Catalyzed Aerobic Oxidative Azide–Alkene Cyclo‐ addition: An Efficient Synthesis of Substituted 1,2,3‐Triazoles

Abstract

Abstract A novel, copper(I)‐promoted azide–alkene aerobic oxidative cycloaddition protocol was developed for the regioselective synthesis of 1,4‐disubstituted/1,4,5‐trisubstituted 1,2,3‐triazoles by using azides and electron‐deficient olefins under an oxygen atmosphere. magnified image