Copper(I)-Catalyzed Substitution Reactions of Propargylic Amines: Importance of C(sp)−C(sp3) Bond Cleavage in Generation of Iminium Intermediates

Copper(I)-Catalyzed Substitution Reactions of Propargylic Amines: Importance of C(sp)−C(sp3) Bond Cleavage in Generation of Iminium Intermediates