| 三氟甲吡醚的合成与杀虫活性 |
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| 引用本文： | 谷旭林,杨桂秋,梁松军,秦玉坤,关爱莹,吕亮,宋玉泉,李斌.三氟甲吡醚的合成与杀虫活性[J].现代农药,2012,11(3):15-17,27. |
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| 作者姓名： | 谷旭林 杨桂秋 梁松军 秦玉坤 关爱莹 吕亮 宋玉泉 李斌 |
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| 作者单位： | 1. 沈阳化工大学,沈阳,110142
2. 沈阳化工研究院有限公司,沈阳,110021 |
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| 基金项目： | "十二五"国家科技攻关项目 |
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| 摘 要： | 以对苯二酚和1,1,1,3-四氯丙烷为起始原料,经4步反应合成了三氟甲吡醚,目标化合物的结构经1H NMR确证。杀虫活性测试结果表明,三氟甲吡醚对小菜蛾(Plutella xyllostella)、甜菜夜蛾(Spodoptera exigua)及粘虫(Mythimna separate)具有优异的杀虫活性,其中在2.5 mg/L浓度下对甜菜夜蛾的防效为100%。
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| 关 键 词： | 三氟甲吡醚 合成 杀虫活性 农药 |
Synthesis of Pyridalyl and Its Insecticidal Activities |
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| GU Xu-lin
,
YANG Gui-qiu
,
LIANG Song-jun
,
QIN Yu-kun
,
GUAN Ai-ying
,
L Liang
,
SONG Yu-quan
,
LI Bin.Synthesis of Pyridalyl and Its Insecticidal Activities[J].Modern Agrochemicals,2012,11(3):15-17,27. |
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| Authors: | GU Xu-lin YANG Gui-qiu LIANG Song-jun QIN Yu-kun GUAN Ai-ying L Liang SONG Yu-quan LI Bin |
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| Affiliation: | GU Xu-lin
,
YANG Gui-qiu
,
LIANG Song-jun
,
QIN Yu-kun
,
GUAN Ai-ying
,
L(U) Liang
,
SONG Yu-quan
,
LI Bin |
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| Abstract: | Pyridalyl was synthesized by employing p-hydroquinone and 1,1,1,3-tetrachloropropane as starting materials,the structure of the target compound was confirmed by 1H NMR.Indoor insecticidal activity test showed that pyridalyl had excellent insecticidal activities against diamondback moth（Plutella xyllostella）,beet armyworm（Spodoptera exigua） and armyworm（Mythimna separate）,in which the insecticidal rate to beet armyworm at 2.5 mg/L was 100%. |
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| Keywords: | pyridalyl synthesis insecticidal activity pesticide |
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