CuI-catalyzed coupling reaction of aryl halides with terminal alkynes in the absence of palladium and phosphineElectronic supplementary information (ESI) available: Experimental procedures. See http://www.rsc.org/suppdata/cc/b4/b407090a/

Abstract

CuI/N,N-dimethylglycine-catalyzed coupling reaction of aryl halides with terminal alkynes is carried out in DMF at 100 degrees C to provide the corresponding coupling products in good to excellent yields with a great diversity.