| 含香豆素基团的二氯丙烯类衍生物的合成及杀虫活性 |
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| 引用本文： | 田辉凯,时凤霞,刘婷,倪珏萍,马海军,杨春龙.含香豆素基团的二氯丙烯类衍生物的合成及杀虫活性[J].农药学学报,2009,11(4):421-426. |
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| 作者姓名： | 田辉凯 时凤霞 刘婷 倪珏萍 马海军 杨春龙 |
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| 作者单位： | 1.南京农业大学 理学院,南京 210095 |
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| 基金项目： | "十一五"国家科技支撑计划项目，江苏省自然科学基金项目 |
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| 摘 要： | 以丙二酸二乙酯、间苯二酚和1,1,3-三氯丙烯等为原料,经取代、环合、缩合等反应合成了9个含有香豆素基团的二氯丙烯类衍生物,化合物结构经IR、 1H NMR、 MS及元素分析确证。初步的生物活性测定结果表明,该类化合物在400 mg/L质量浓度下对小菜蛾Plutella xylostella有较好的杀虫活性,其中化合物 5e 对小菜蛾的致死率达到93%。
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| 关 键 词： | 香豆素 二氯丙烯 合成 杀虫活性 |
| 收稿时间： | 8/1/2009 12:00:00 AM |
Synthesis and Insecticidal Activity of DichloropropeneDerivatives Containing Coumarin Group |
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| TIAN Hui-kai,SHI Feng-xi,LIU Ting,NI Jue-ping,MA Hai-jun and YANG Chun-long.Synthesis and Insecticidal Activity of DichloropropeneDerivatives Containing Coumarin Group[J].Chinese Journal of Pesticide Science,2009,11(4):421-426. |
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| Authors: | TIAN Hui-kai SHI Feng-xi LIU Ting NI Jue-ping MA Hai-jun and YANG Chun-long |
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| Institution: | 1.College of Science,Nanjing Agricultural University,Nanjing 210095,China2.Key Laboratory of Monitoring andManagement of Corp Diseases and Pest Insects,Ministry of Agriculture,Nanjing Agricultural University,Nanjing210095,China3.Donghua Chemical Industry Group Company,Shijiazhuang 050037,China4.Jiangsu Pesticide Research Institute Co.Ltd.,Nanjing 210019,China |
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| Abstract: | Nine dichloropropene derivatives containing coumarin group were synthesized using diethyl malonate,resorcinol and 1,1,3-trichloropropylene as starting materials via substitution,cyclization and condensation.The structures of the compounds were confirmed by IR,1H NMR,MS and element analysis.The preliminary bioassay results showed that the title compounds exhibited good insecticidal activity against Plutella xylostella at the concentration of 400 mg/L,the inhibition rate of the compound 5e was 93%. |
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| Keywords: | coumarin dichloropropene synthesis insecticidal activity |
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