Synthesis,insecticidal activity and stability study of novel nitromethylene neonicotinoids with five-membered aromatic heterocycles  

作　　者：Li Han Zihao Yuan Xusheng Shao Xiaoyong Xu Zhong Li 

机构地区：[1]Shanghai Key Laboratory of Chemical Biology,School of Pharmacy,East China University of Science and Technology,Shanghai 200237,China [2]Shanghai Collaborative Innovation Center for Biomanufacturing Technology,Shanghai 200237,China

出　　处：《Chinese Chemical Letters》2023年第6期391-394,共4页中国化学快报（英文版）

基　　金：supported by the Innovation Program of Shanghai Municipal Education Commission(No.201701070002E00037);the National Key Research Program of China(No.2017YFD0200505)。

摘　　要：Twenty-four novel neonicotinoid analogues with nitromethylene and five-membered aromatic heterocycles were designed and synthesized.All target molecular structures have been confirmed by analytical and spectral data.Some compounds exhibited notable insecticidal activities against aphid(Aphis medicaginis)and brown planthopper(Nilaparvata lugens).The aqueous stability test confirmed that the stabilities of those compounds were superior to the leading compound,and the photostability was even better than that of imidacloprid.

关 键 词：Nitromethylene NEONICOTINOIDS Selective reduction STABILITY Insecticidal activity 

分 类 号：TQ453[化学工程—农药化工]