摘要
芳基肟胺化合物与取代环丙烷羧酸酰氯在Ｅｔ_３Ｎ作用下室温反应得到芳基肟胺菊酯类化合物，在甲苯中回流反应则得到含取代环丙烷基的１，２，４－ 二唑衍生物。前者在甲苯中回流，ＨＯＡｃ作催化剂时发生环化反应也生成１，２，４－ 二唑衍生物．初步生物活性测试表明这些化合物具有的杀菌和除草活性．
Aryl amidoximes reacted with substituted cyclopropane carbonyl chlorides under the action of Et_3N in room temperature to give aryl amidoximyl chrysanthemumates and under reflux in toluene to give 1,2,4-oxadiazole derivatives.When the formers reacted under reflux in toluene using HOAc as catalysis,the cyclization took place and 1,2,4-oxadiazole derivatives were also obtained.The preliminary biological tests indicated that these compounds had fungicidal and herbicidal activities.
出处
《高等学校化学学报》
CSCD
北大核心
1994年第7期1009-1012,共4页
Chemical Journal of Chinese Universities
基金
国家自然科学基金
关键词
芳基肟胺菊酯
恶二唑
生物活性
Aryl amidoximyl chrysanthemumate
1
2
4-Oxadiazole
Cyclization reaction
Biological activity
