ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7
Domino synthesis of novel series of 4-substituted 5-thioxo-1,2,4-triazolidin-3-one derivatives
Arash Ghorbani-Choghamarani and Sara Sardari
Department of Chemistry, Faculty of Science, Ilam University, P.O. Box 69315516, Ilam, Iran
Abstract: The efficient synthesis of 4-substituted 5-thioxo-1,2,4-triazolidin-3-one derivatives (4-substituted thiourazoles) via domino combination of thiophosgene, aliphatic or aromatic amines, and ethyl carbazate is presented.
Keywords: thiourazole – thiophosgene – amine – ethyl carbazate – isothiocyanate
Full paper is available at www.springerlink.com.
Chemical Papers 66 (11) 1078–1081 (2012)