Synthesis of Indolizine‐Containing Diaryl‐ and Triarylmethanes through a Cu‐Catalyzed Domino Cyclization of 2‐(2‐Enynyl)pyridines

Abstract A Cu‐catalyzed protocol for the synthesis of indolizine‐containing diaryl‐ and triarylmethane derivatives through a 5‐ endo ‐ dig cyclization of 2‐(2‐enynyl)pyridines, followed by a remote addition of nucleophiles, such as hydride and 2‐naphthols, is described.