P4S10/dimethicone tandem: efficient reagent for thionation of various aromatic amides and esters

Organosulfur compounds are valuable because of their rich and varied chemistry especially in biological field. We report a new and efficient way for thionation of various aromatic amides and esters using P4S10/dimethicone tandem. The ease of handling and higher yield makes this protocol economical. (C) 2010 Elsevier Ltd. All rights reserved.