C-Thiocarbamoylation of Electron-Rich Heterocycles and Enamines with Amidophosphonium Isothiocyanates

摘要

Amidophosphonium isothicoyanates thiocarbamoylate a series of electron-rich heterocycles and enamines at the nucleophilic carbon atom of form phosphazothiocarbonyl compounds. From the most active heterocycles, bis(phosphazothiocarbonyl) derivatives can be obtained.