功夫菊酸4-甲基含氟苄酯的合成及混合效应  

Synthesis of fluorine containing 4-methylbenzyl cyhalothrinates and efficacy of their mixtures

作　　者：滕海霞[1] 管细霞[1] 徐字金[1] 邹新琢[1] 

机构地区：[1]华东师范大学化学系,上海200062

出　　处：《农药》2006年第8期531-532,534,共3页Agrochemicals

基　　金：上海市科委资助项目[054319923]

摘　　要：为了研究功夫菊酸4-甲基含氟苄酯的混合氟效应,合成了(±)-cis-功夫菊酸2-氟-4-甲基苄酯和3-氟-4-甲基苄酯。测试了它们的杀虫活性,结果表明两个异构体的混合物对抗性品系的昆虫活性比单一异构体的活性高。The efficacy of fluorine containing 4-methylbenzyl cyhalothrinates was investigated by synthesizing 2- fluoro and 3-fluoro-4-methylbenzyl （±）-cis-cyhalothrinates and testing their insecticidal activity. Two-isomer mixtures showed higher activity against resistant insects than did single isomers.

关 键 词：拟除虫菊酯 (±)-cis-功夫菊酸2-氟-4-甲基苄酯 (±)-cis-功夫菊酸3-氟-4-甲基苄酯 混合氟效应 

分 类 号：TQ453.2[化学工程—农药化工]