（E）-Methyl-2-（2-（bromomethyl）phenyl）-3-methoxyacrylate was reacted with substituted 1-acetylpyr-rolidine-2,4-diones and 3-（1-（hydroxylamino）ethylidene）pyrrolidine-2,4-diones respectively to synthesize two se...（E）-Methyl-2-（2-（bromomethyl）phenyl）-3-methoxyacrylate was reacted with substituted 1-acetylpyr-rolidine-2,4-diones and 3-（1-（hydroxylamino）ethylidene）pyrrolidine-2,4-diones respectively to synthesize two series of/%methoxyacrylate derivatives containing the pyrrolidine-2,4-dione moiety. The structures of the targeted compounds were confirmed by IR, 1H NMR, 13C NMR, MS and elemental analysis. The fungicidal activity against Rhizoctonia solani, Botrytis cinerea and Fusarium graminearum was evaluated. The bioassay results demonstrated that these compounds showed visible fungicidal activity.展开更多
基金supported by the National Key Technologies R&D Program of China(No.2011BAE06B04)Science&Technology Pillar Program of Jiangsu Province(No.BE2012371)+2 种基金the National Natural Science Foundation of China(No.31171889)863 Program of China(No.2011AA10A206)the Fundamental Research Funds for the Central Universities of China(No.KYZ201223)
文摘（E）-Methyl-2-（2-（bromomethyl）phenyl）-3-methoxyacrylate was reacted with substituted 1-acetylpyr-rolidine-2,4-diones and 3-（1-（hydroxylamino）ethylidene）pyrrolidine-2,4-diones respectively to synthesize two series of/%methoxyacrylate derivatives containing the pyrrolidine-2,4-dione moiety. The structures of the targeted compounds were confirmed by IR, 1H NMR, 13C NMR, MS and elemental analysis. The fungicidal activity against Rhizoctonia solani, Botrytis cinerea and Fusarium graminearum was evaluated. The bioassay results demonstrated that these compounds showed visible fungicidal activity.
