| 高效杀虫剂吡蚜酮的合成研究及应用 |
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| 引用本文： | 王胜得,曾文平,段湘生,秦岳军,毛春晖.高效杀虫剂吡蚜酮的合成研究及应用[J].农药研究与应用,2007,11(6):23-24. |
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| 作者姓名： | 王胜得 曾文平 段湘生 秦岳军 毛春晖 |
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| 作者单位： | 湖南化工研究院国家农药创制工程技术研究中心,湖南长沙410007 |
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| 摘 要： | 以水合肼为起始原料,通过缩合、环合、烷基化、缩合、水解、缩合等六步反应合成了高效杀虫剂吡蚜酮,合成总收率（以水合肼计）为63.3%,原药含量≥95%。
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| 关 键 词： | 水合肼 3-氰基吡啶 吡蚜酮 合成 |
| 收稿时间： | 2007-11-15 |
Systhesis and Application of Insecticide Pymetrozine |
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| WANG Sheng-de, ZENG Wen-ping, DUAN Xiang-sheng, QIN Yue-jun, MAO Chun-hui.Systhesis and Application of Insecticide Pymetrozine[J].Agrochemicals Research & Application,2007,11(6):23-24. |
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| Authors: | WANG Sheng-de ZENG Wen-ping DUAN Xiang-sheng QIN Yue-jun MAO Chun-hui |
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| Affiliation: | Hunan Research Institute of Chemical Industry, National Engineering Research Center for Agrochemicals, Changsha 410007, China |
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| Abstract: | Pymetrozine was synthesized with original material hydrazine hydrate through condensation, cyclisation, alkylation, condensation, hydrolysis and condensation. The product was obtained in 63.3% total yield with 95% purity. |
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| Keywords: | Hydrazine hydrate 3-cyanopyridine pymetrozine systhesis |
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