期刊论文

中文

应用化学

1000-0518

2003

20

10

951-954

10.3969/j.issn.1000-0518.2003.10.008

湖南省普通高校青年骨干教师培养经费资助项目；

本校为其他机构

将叠氮化合物,通过Staudinger反应、aza-Wittig反应等合成了碳二亚胺,再与伯胺反应合成了7个新的2-烷基氨基咪唑啉酮衍生物. 用元素分析、IR、1H NMR表征了它们的结构. 发现碳二亚胺与伯胺反应生成咪唑啉酮环时具有一定的选择性. 新合成的化合物的杀菌活性结果表明,部分化合物表现出一定的杀菌活性.

The carbodiimides 4,obtained by aza Wittig reaction of iminophosphorane 3 with aromatic isocyanates, were reacted with primary alkylamines to give seven title imidazolinones 6a～6g. The structures of the compounds were confirmed by elemental analysis, IR and 1H NMR. The cyclizing reaction of imidazolinones has a certain selectivity. The bioassay tests in vitro revealed 6e showed 71% and 65% inhibitory effect on botry...