作者:Wenbin Chen、Kejian Li、Yong Wang、Zhen Xi
DOI:10.3184/030823410x12652244368051
日期:2010.2
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.
已开发出一种简单有效的方法,用于从取代的芳香族或脂肪族氨基化合物和苯基 4-氯苯并[d] 合成 1-取代-3-(4-氯苯并[d]噻唑-2-基)脲 (5) ] 噻唑-2-基氨基甲酸酯 4 使用没有光气的微波辐射以良好的产率。标题产物通过 1 H NMR、ESIMS 和元素分析进行表征。