| CuI促进下乙羧氟草醚的合成 |
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| 引用本文： | 王保安,闫月荣,闫金龙,李伟,李俊. CuI促进下乙羧氟草醚的合成[J]. 化学工程师, 2012, 0(9): 55-56,62 |
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| 作者姓名： | 王保安 闫月荣 闫金龙 李伟 李俊 |
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| 作者单位： | 焦作师范高等专科学校生物与化学工程学院 |
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| 基金项目： | 河南省基础与前沿技术研究计划项目(No.102300410177、No.102300410186);河南省教育厅自然科学基础研究计划项目(No.2010C150001) |
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| 摘 要： | 以间羟基苯甲酸和3-氯-4-碘三氟甲苯为原料，在CuI促进下，温度在120℃时高收率地合成了二芳基醚化合物，经过成盐、醚化、硝化、缩合4步反应得到乙羧氟草醚，所得产物化学结构经红外光谱、核磁共振谱及质谱等确证。乙羧氟草醚的合成总收率为72％。
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| 关 键 词： | 乙羧氟草醚 除草剂 CuI 偶联反应 |
CuI-promoted synthesis of fiuoroglycofen-ethyl |
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| WANG Bao-an,YAN Yue-rong,YAN Jin-long,LI Wei,LI Jun. CuI-promoted synthesis of fiuoroglycofen-ethyl[J]. Chemical Engineer, 2012, 0(9): 55-56,62 |
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| Authors: | WANG Bao-an YAN Yue-rong YAN Jin-long LI Wei LI Jun |
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| Affiliation: | (College of Biology and Chemical Engineering,Jiaozuo Teachers College,Jiaozuo 454001,China) |
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| Abstract: | Fluoroglycofen-ethyl was synthesized from starting materials m-hydroxybenzoie acid and 3-Chloro-4-iodobenzotrifluoride via four steps including salification,etherification,nitration,condensation etc.diaryl ether synthesis can be performed at 120℃ in good to excellent yields under the assistance of CuI.The structure of target compound was confirmed by IR,1H-NMR and MS,Total yield was 72%. |
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| Keywords: | fluoroglycofen-ethyl herbicide CuI coupling reaction |
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