Highly efficient and catalyst-free synthesis of unsymmetrical thioureas under solvent-free conditions |
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| Authors: | Azim Ziyaei Halimehjani Mohammad R Saidi |
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| Institution: | a Faculty of Chemistry, Tarbiat Moallem University, 49 Mofateh Street, Tehran, Iran
b Department of Chemistry, Sharif University of Technology, PO Box 11465-9516, Tehran 11365, Iran |
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| Abstract: | A highly efficient and simple synthesis of unsymmetrical thioureas is reported based on the reaction of readily synthesized dithiocarbamates with amines, without using any catalyst under solvent-free conditions. The short reaction time, high yields, and solvent-free conditions are advantages of this method. We did not observe the formation of any symmetric disubstituted thiourea, under these reaction conditions. |
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