含磺酰胺的苯氧乙(丙)酸酯的合成与除草活性  

Synthesis and herbicidal activities of ethyl phenoxy acetates (propionates)containing of sulfonyl amides

作　　者：石德清[1] 莫文妍[1] 陈敏[1] 刘小鹏[1] 王今红[1] 

机构地区：[1]华中师范大学化学学院,湖北武汉430079

出　　处：《化学研究与应用》2003年第4期585-587,共3页Chemical Research and Application

基　　金：湖北省自然科学基金(2000J014);华中师范大学校基金资助课题

摘　　要：In order to search for new types of herbicides,a series of ethyl 4 hetercyclic(aryl)amino sulfonyl phenoxy acetates(propionates) were synthesized by the condensation reactions of 4 ethoxycarbonylmethylenoxy(ethoxy)phenyl sulfonyl chlorides and saturated heterocyclic(aryl)amines.Their structures were confirmed by 1H NMR,IR,MS and elemental analysis.The results of biloassays showed that some of the new compounds have good herbicidal activities.In order to search for new types of herbicides,a series of ethyl 4 hetercyclic(aryl)amino sulfonyl phenoxy acetates(propionates) were synthesized by the condensation reactions of 4 ethoxycarbonylmethylenoxy(ethoxy)phenyl sulfonyl chlorides and saturated heterocyclic(aryl)amines.Their structures were confirmed by 1H NMR,IR,MS and elemental analysis.The results of biloassays showed that some of the new compounds have good herbicidal activities.

关 键 词：磺酰胺 苯氧乙酸酯 合成 除草活性 苯氧丙酸酯 除草剂 

分 类 号：TQ457.21[化学工程—农药化工]