A Novel Synthesis and Crystal Structure of 3,5-Substituted-3H-(1,3,4)thiadiazole-2-thione

Materials Chemistry Laboratory, Nanjing University of Science and Technology, Nanjing, 210094, P.R. ChinaReceived June 13, 2003Key Words : Synthesis, Crystal structure, 3H-[1,3,4]Thiadiazole-2-thione derivationThiadiazole and its derivations are important organicreaction intermediates and they have been widely used asinsecticides, fungicides and agricultural pesticides. Generally,synthesis of the thiadiazole derivations needs high temper-ature (≥100