点击次数：

论文类型： 期刊论文

发表时间： 2008-02-01

发表刊物： MONATSHEFTE FUR CHEMIE

收录刊物： SCIE

卷号： 139

期号： 2

页面范围： 169-178

ISSN号： 0026-9247

关键字： 2-phenyliminothiazolidine; synthesis; herbicidal activity; QSAR

摘要： A series of novel 2-phenyliminothiazolidine derivatives were designed and synthesized. All title compounds were characterized by H-1 NMR and, in some cases, by C-13 NMR, IR, and HRMS. Their agricultural bioactivities were evaluated and some of these compounds exhibited efficient herbicidal activities against Echinochloa crusgalli, Sorghum vulgare, Digitaria sanguinalis, Eclipta prostrasta, Cucumis sativus, and Brassica campestris at 50 mu g/cm(3). Analysis of the quantitative structure-activity relationship (QSAR) showed that the electronic parameter was the main factor to affect herbicidal activities.