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| 新型高效除草剂氟胺草酯的合成 | |
| 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].化工技术与开发,2009,38(6):14-16. |
| 作者姓名： | 陆阳 陶京朝 周志莲 |
| 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,陶京朝 3. 河南科易集团新药研究开发中心,河南,信阳,464000 |
| 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%,纯度达到98%. |
| 关 键 词： | 氟胺草酯 合成 工艺 |
Synthesis of Novel Herbicide Flumiclorac-pintyl |
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| LU Yang,TAO Jing-zhao,ZHOU Zhi-lian.Synthesis of Novel Herbicide Flumiclorac-pintyl[J].Technology & Development of Chemical Industry,2009,38(6):14-16. | |
| Authors: | LU Yang TAO Jing-zhao ZHOU Zhi-lian |
| Affiliation: | 1.Office of Organic Chemistry;Xinyang Agriculture College;Xinyang 464000;China;2.Department of Chemistry;Zhengzhou University;Zhengzhou 450001;3.New Drug Research and Development Center;Henan Keyi Group;China |
| Abstract: | Applied p-fluorophenol as starting material,intermediate 2-chlorine-4-fluorine-5-nitrophenol was form via chlorination,esterification,nitration and hydrolysis.And then flumiclorac-pintyl was synthesized from intermediate via esterification,reduction and condensation reaction.The total yield of the product was 55.42%,and the purity was higher than 98%. |
| Keywords: | flumiclorac-pintyl synthesis process |
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