A highly efficient synthesis of dithiocarbamates in green reaction media

Abstract

A deep eutectic solvent (DES) and polyethylene glycol (PEG), promoted the environmentally friendly and fast synthesis of dithiocarbamate derivatives via a one-pot, three-component condensation of an amine, carbon disulfide, and a variety of electrophilic reagents in high yields and short reaction times without organic solvents and tedious work-up. These green solvents can be recovered and recycled for subsequent reactions.