Wenbin Chen, Kejian Li, Yong Wang
Feb 1, 2010
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Journal
Journal of Chemical Research
Abstract
A simple and efficient method has been developed for the synthesis of 1-substituted-3-(4-chlorobenzo[d]thiazol-2-yl) ureas (5), from substituted aromatic or aliphatic amino compounds and phenyl 4-chlorobenzo[d]thiazol-2-yl carbamate 4 using microwave irradiation without phosgene in good yields. The title products were characterised by 1H NMR, ESIMS, and elemental analysis.