ChemInform Abstract: An Efficient One‐Pot Synthesis of 5‐(Substituted amino)‐1,2,4‐thia‐ and oxa‐diazoles.

Abstract

Ring closure reactions O 0130An Efficient One-Pot Synthesis of 5-(Substituted amino)-1,2,4-thia-and oxa-diazoles. -A mechanism for the reaction with thiourea in the presence of DCC (IV) is proposed. -(DUERUEST*, Y.; YILDIRIM, M.; AYCAN, A.; J. Chem. Res. 2008, 4, 235-239; Dep. Chem., Abant Izzet Baysal Univ., TR-14280 Bolu, Turk.; Eng.) -H. Haber 41-029