An efficient copper(I) complex catalyzed Sonogashira type cross-coupling of aryl halides with terminal alkynes

A wide range of arylated alkynes are synthesized from the corresponding aryl halides and terminal alkynes through Sonogashira type cross-coupling reactions through C(aryl)-C bond formation in the presence of a catalytic amount of N,N′-dibenzyl BINAM-CuI complex under mild reaction conditions.

A wide range of arylated alkynes are synthesized from the corresponding aryl halides and terminal alkynes by Sonogashira type cross-coupling reactions through C(aryl)-C bond formation in the presence of a catalytic amount of N,N′-dibenzyl BINAM-CuI complex under mild reaction conditions.