| 含三氟甲基异噁唑啉类化合物的合成及杀虫活性 |
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| 引用本文： | 吕萍,姬文娟,韦伟,孙晓刚,朱冰春,孔小林.含三氟甲基异噁唑啉类化合物的合成及杀虫活性[J].农药学学报,2013,15(2):135-139. |
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| 作者姓名： | 吕萍 姬文娟 韦伟 孙晓刚 朱冰春 孔小林 |
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| 作者单位： | 1.西安工程大学 环境与化学工程学院,西安 710048 |
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| 基金项目： | "十二五"国家科技支撑计划项目(2011BAE06B01-20);国家自然科学基金项目(21202151)资助. |
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| 摘 要： | 以取代α-三氟甲基苯乙烯和取代的肉桂醛肟为原料,经过1,3-偶极环加成反应,合成了16个未见文献报道的含三氟甲基异噁唑啉结构的目标化合物,其结构经1H NMR和LC-MS确认。初步杀虫活性测试结果表明:在500 mg/L下,大部分目标化合物对斜纹夜蛾Prodenia litura和粘虫Mythimna sepatara具有一定的杀虫活性,其中ZJ11对粘虫的致死率达100%,即使在100 mg/L下,其致死率仍达80%。
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| 关 键 词： | 异噁唑啉 1 3-偶极环加成 合成 杀虫活性 |
| 收稿时间： | 2012/11/2 0:00:00 |
| 修稿时间： | 2012/12/12 0:00:00 |
Synthesis and insecticidal activity of trifluoromethyl-isoxazoline compounds |
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| LV Ping,JI Wenjuan,WEI Wei,SUN Xiaogang,ZHU Bingchun and KONG Xiaolin.Synthesis and insecticidal activity of trifluoromethyl-isoxazoline compounds[J].Chinese Journal of Pesticide Science,2013,15(2):135-139. |
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| Authors: | LV Ping JI Wenjuan WEI Wei SUN Xiaogang ZHU Bingchun and KONG Xiaolin |
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| Institution: | 1.College of Environmental and Chemical Engineering of Xi'an Polytechnic University, Xi'an 710048, China2.Zhejiang Research Institute of Chemical Industry, Ltd, Hangzhou 310023, China |
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| Abstract: | 16 Novel trifluoromethyl-isoxazoline compounds were synthesized by 1,3-dipolar cycloaddition of substituted(1-trifluoromethyl-vinyl)-benzene with substituted cinnamic aldehyde oxime.Their structures were confirmed by 1H NMR and LC-MS.The bioassay showed that most of the compounds exhibit some activity against Prodenia litura and Mythimna separate at the concentration of 500 mg/L,among them,the mortality of ZJ11 against M.separate was 100%,even 80% at 100 mg/L. |
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| Keywords: | isoxazoline 1 3-dipolar cycloaddition synthesis insecticidal activity |
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