108875-83-8Relevant articles and documents
Synthesis of 1-benzoyl-3-alkylthioureas by transamidation under microwave in dry media
Márquez, Heiddy,Pérez, Eduardo R.,Plutín, Ana M.,Morales, Margarita,Loupy, André
, p. 1753 - 1756 (2000)
1-Benzoyl-3,3-diethylthiourea was transamidated with several amines to the corresponding 1-benzoyl-3-alkylthioureas in open vessels under microwave irradiation using a domestic oven. The syntheses were performed in solvent- free conditions on potassium fluoride impregnated alumina. Yields were dramatically improved in comparison with classical heating under the same conditions. (C) 2000 Published by Elsevier Science Ltd.