Design, Synthesis, and Herbicidal Activities of Novel 2-Cyanoacrylates Containing Isoxazole Moieties

被引:64
|
作者
Liu, Yuxiu [1 ]
Cui, Zhipeng [1 ]
Bin Liu [1 ]
Cai, Baoli [1 ]
Li, Yonghong [1 ]
Wang, Qingmin [1 ]
机构
[1] Nankai Univ, State Key Lab Elementoorgan Chem, Res Inst Elementoorgan Chem, Tianjin 300071, Peoples R China
基金
中国国家自然科学基金;
关键词
Cyanoacrylates; isoxazole; herbicidal activity; PSII electron transfer inhibitor; 3D-QSAR;
D O I
10.1021/jf902541w
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
A series of novel 2-cyanoacrylates containing an isoxazole moiety were designed and synthesized. Their structures were characterized by H-1 NMR and elemental analysis (or high-resolution mass spectrometry). Their herbicidal activities against four species were evaluated, and the results indicated that some of the title compounds showed excellent herbicidal activities against rape and amaranth pigweed in postemergence treatment even at a dose of 75 g/ha,
引用
收藏
页码:2685 / 2689
页数:5
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