| 4-三氟甲基-2-乙酰甲基吡啶的合成与表征 |
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| 引用本文： | 闫凤美,郭彦春,刘贺钦.4-三氟甲基-2-乙酰甲基吡啶的合成与表征[J].河南科学,2008,26(7). |
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| 作者姓名： | 闫凤美 郭彦春 刘贺钦 |
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| 作者单位： | 1. 郑州大学,化学系,郑州,450052;黄淮学院,化学化工系,河南,驻马店,463000
2. 郑州大学,化学系,郑州,450052 |
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| 基金项目： | 河南省科技发展计划项目 |
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| 摘 要： | 设计了一种合成4-三氟甲基-2-乙酰甲基吡啶的路线,实现了吡啶环上2,4-位取代基的取代与转化,讨论了反应物料配比、催化剂用量、反应预热温度等条件对反应产率的影响.
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| 关 键 词： | 取代二氢吡啶 2 4-位取代吡啶 衍生物 合成 表征 |
Synthesis and Characterization of 4-trifluoromethyl-2-acetyl Methylpyridine |
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| Yan Fengmei,Guo Yanchun,Liu Heqin.Synthesis and Characterization of 4-trifluoromethyl-2-acetyl Methylpyridine[J].Henan Science,2008,26(7). |
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| Authors: | Yan Fengmei Guo Yanchun Liu Heqin |
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| Institution: | Yan Fengmei1,2,Guo Yanchun1,Liu Heqin1(1.Department of Chemistry,Zhengzhou University,Zhengzhou 450052,China,2.Department of Chemistry , Chemical Engineering,Huanghuai University,Zhumadian 463000,Henan China) |
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| Abstract: | In this paper,designed a way of synthesis of 4-trifluoromethyl-2-acetyl methylpyridine,achieved a pyridine ring 2,4-substituted and changed into the base,discussed the reaction of materials ratio,catalyst dosage,the reaction preheating temperature conditions and their effect on the yield. |
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| Keywords: | replaced the dihydropyridine 2 4-substituted pyridine derivatives synthesis characterization |
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