| 除草剂双氟磺草胺的合成研究 |
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| 引用本文： | 王胜得,段湘生,聂萍,曾文平,秦岳军,刘伟.除草剂双氟磺草胺的合成研究[J].农药科学与管理,2010,31(11):18-20. |
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| 作者姓名： | 王胜得 段湘生 聂萍 曾文平 秦岳军 刘伟 |
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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5-氟尿嘧啶为起始原料，经过经氯化、甲氧基化、肼解、关环、转位、偶联、氧化和缩合反应后得到了新型除草剂双氟磺草胺，其合成总收率为42．8％，原药含量达95％。
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| 关 键 词： | 5-氟尿嘧啶 双氟磺草胺 除草荆 合成 |
Study on Synthesis of Florasulam |
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| Wang Shengde,Duan Xiangsheng,Nie Ping,Zeng Wenping,Qin Yuejun,Liu Wei.Study on Synthesis of Florasulam[J].Pesticide Science and Administration,2010,31(11):18-20. |
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| Authors: | Wang Shengde Duan Xiangsheng Nie Ping Zeng Wenping Qin Yuejun Liu Wei |
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| Institution: | (Hunan Research Institute of Chemical Industry, National Engineering Research Center for Agrochemicals, Changsha 410007, China) |
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| Abstract: | Florasulam was synthesized using 5-fluorouraeil as a primary material, following by chlorination, methoxylation, hydrazinolysis, cyelization, isomerisation, coupling, oxidation, condensation reaction. The total yield rate was 42.8%, the purity of the final product was ≥95%. |
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| Keywords: | 5-fluorouraeil florasulam herbicide synthesis |
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