Efficient and solvent-free microwave-accelerated synthesis of isothiocyanates using Lawesson’s reagent

摘要

A new and practical procedure for the synthesis of isothiocyanates is described. A series of isothiocyanates (ITC) was readily obtained from the corresponding isocyanates (IC) using Lawesson's Reagent (LR) under microwave irradiation and solvent-free conditions.