Construction of thiocarbonyl (C = S) with inorganic sulfur

The strategy of combining inorganic sulfur sources with carbon sources has been successfully applied in the construction of thiocarbonyl (C = S), which avoids the utilization of traditional sulfuration reagents such as volatile carbon disulfide, highly toxic thiophosgene, malodorous Lawesson reagents et al. and provides a practical and environment-friendly process for the synthesis of thioamides, thiocarbamides, oxazolidinethiones and dithiocarbamates. These convenient methods are effective tools for drug late stage modification, the synthesis of chiral catalysts and material molecules et al.