Synthesis and Herbicidal Activity of 1-Phenoxyacetyl-3-arylimidazolidine-2,4-dione Compounds  

作　　者：Han Jintao Wang Xiuli Liu Yu Cong Yunbo Dong Wenkai Chai Hongwei Li Xukun 

机构地区：[1]Key Laboratory for Chemical Pesticide of Shandong Pravince, Shandong Academy of Pesticide Sciences, Jinan 250100, China

出　　处：《Plant Diseases and Pests》2018年第2期37-40,共4页植物病虫害研究（英文版）

基　　金：Supported by Key Research and Development Plan of Shandong Province(2018GGX107012);Agricultural Science and Technology Innovation Project of Shandong Academy of Agricultural Sciences(CXGC2018E19)

摘　　要：In order to find new herbicidal compounds, twelve novel 1-phenoxyacetyl-3-arylimidazolidine-2,4-dione compounds were designed and synthesized by substructure combination strategy using 3-arylimidazolidine-2,4-dione as the intermediate. The structures of the target compounds were confirmed by;H NMR and IR. The preliminary bioassay results showed that most of the target compounds had good inhibition against rape and barnyardgrass at the concentration of 100 mg/L. Especially, compound H3 and H5 showed 100% inhibitory activity against rape.In order to find new herbicidal compounds, twelve novel 1-phenoxyacetyl-3-arylimidazolidine-2,4-dione compounds were designed and synthesized by substructure combination strategy using 3-arylimidazolidine-2,4-dione as the intermediate. The structures of the target compounds were confirmed by ~1H NMR and IR. The preliminary bioassay results showed that most of the target compounds had good inhibition against rape and barnyardgrass at the concentration of 100 mg/L. Especially, compound H3 and H5 showed 100% inhibitory activity against rape.

关 键 词：Imidazolidine-2  4-dione Phenoxy acetyl Novel compound SYNTHESIS Herbicidal activity 

分 类 号：S1[农业科学—农业基础科学]