Synthesis and Herbicidal Activity of Novel β-Methoxyacrylate Derivatives Containing a Substituted Phenylpyridine Moiety  

作　　者：CAO Yangyang CAI Zengfei ZHANG Wenliang DU Xiaohua 

机构地区：[1]Catalytic Hydrogenation Research Center,Zhejiang Key Laboratory of Green Pesticides and Cleaner Production Technology,Zhejiang Green Pesticide Collaborative Innovation Center,Zhejiang University of Technology,Hangzhou 310014,P.R.China

出　　处：《Chemical Research in Chinese Universities》2019年第6期1008-1011,共4页高等学校化学研究（英文版）

摘　　要：In this paper,a series of newβ-methoxyacrylate derivatives containing a substituted phenylpyridine moiety was synthesized and bioassayed.The structures of all compounds were confirmed by nuclear magnetic re-sonance(NMR)and high-resolution mass spectrometry(HRMS).Preliminary bioassays demonstrated that compound 8d showed more than 95%inhibition against Brassica juncea and Chenopodium serotinum at 37.5 g a.i./10^4 m^2,when compared with the positive control halauxifen-methyl at 150 g a.i./10^4 m^2.The present work demonstrated that compound 8d exhibited the more promising herbicidal activity and may serve as a new herbicidal agent for herbicide.

关 键 词：β-Methoxyacrylate PHENYLPYRIDINE Herbicidal activity 

分 类 号：O62[理学—有机化学]