| 新型高效除草剂氟胺草酯的合成 |
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| 引用本文： | 陆阳,陶京朝,周志莲.新型高效除草剂氟胺草酯的合成[J].化工文摘,2009(2):41-42. |
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| 作者姓名： | 陆阳 陶京朝 周志莲 |
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| 作者单位： | [1]信阳农专有机化学教研室,河南信阳464000 [2]郑州大学化学系,河南郑州450001 [3]河南科易集团新药研究开发中心,河南信阳464000 |
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| 摘 要： | 以对氟苯酚为原料，经过氯化、酯化、硝化、水解反应生成中间体2-氯-4-氟-5-硝基苯酚，再经过酯化、还原、缩合反应得到氟胺草酯，反应总收率为55．42％，纯度高于98％。
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| 关 键 词： | 氟胺草酯 合成 工艺 |
Synthesis of Novel Herbicide Flumiclorac-pintyl |
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| Authors: | Lu Yang Tao Jingzhao Zhou Zhilian |
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| Affiliation: | 1 Office of Organic Chemistry Xinyang Agriculture College Henan Xinyang 464000;2 Chemistry Department of Zhengzhou University Zhengzhou 450001;3 New Drug Re-search and Development Center Henan KeYi Group Henan Xinyang 464000 |
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| Abstract: | 2-chlorine-4-fluorine-5-nitrophenol was prepared by p-fluorophenol via chlorination, esterification, nitrification and hydration. Flumiclorac-pintyl was synthesized by 2-chlorine-4-fluorine-5-nitrophenol through esterification, reduction, condensation. The yield of the product was 55.42%, and the purity was higher than 98%. |
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| Keywords: | flumiclorac-pintyl synthesis technics |
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