Twelve novel amide derivatives containing thiazole moiety were synthesized via a coupling reaction of [4-(substituted phenyl)thiazol-2-yl] acetonitrile and aryl isocyanates catalyzed by organic bases. Their structures were characterized by 1H NMR, FTIR, MS and elemental analysis. The preliminary bioassay indicated that these compounds exhibited moderate herbicidal activities against Echinochloa crusgalli and Amaranthus ascedense.
通过[4-(取代苯基)
噻唑-2-基]
乙腈与异
氰酸芳基酯在有机碱催化下的偶联反应合成了12种新型含
噻唑基团的酰胺衍
生物。通过 1H NMR、FTIR、MS 和元素分析对其结构进行了表征。初步
生物测定表明这些化合物对稗草和苋菜表现出中等的除草活性。