A divergent intramolecular reaction of phosphine tethered alkyne in protic solvent was developed. This provided a novel ......

CuI/ethylene diamine/K2CO3/dioxane is shown to be a useful system for the cross coupling reactions of various aryl iodid......

A simple Cu(OAc)2 catalyzed Sonogashira coupling protocol is presented. It was found that the couplings of a variety of ......

A powerful approach to the synthesis of an unprecedented polynorbornene with pendant moiety bearing azide and terminal a......