| 2-苯基咪唑并[1,2-a]吡啶的无溶剂无催化剂合成 |
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| 引用本文： | 樊红莉,陈美凤,孟德素.2-苯基咪唑并[1,2-a]吡啶的无溶剂无催化剂合成[J].信阳师范学院学报(自然科学版),2012,25(3):371-373. |
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| 作者姓名： | 樊红莉 陈美凤 孟德素 |
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| 作者单位： | 菏泽学院化学与化工系,山东菏泽,274015 |
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| 基金项目： | 山东省高等学校科技计划项目(J10LB64) |
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| 摘 要： | 在无溶剂条件下,无需催化剂,2-溴-1-苯基乙酮和2-氨基吡啶发生缩合反应生成了一系列2-苯基咪唑并1,2-a]吡啶化合物,产率达55.0%～90.0%,产物结构由1H NMR,IR和MS得到确认.该方法具有反应条件温和、操作简便、产率高和环境友好等优点.
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| 关 键 词： | 2-苯基咪唑并[1 2-a]吡啶 无溶剂 无催化剂 合成 |
Catalyst-free and Solvent-free Synthesis of 2-Phenylimidazo[1,2-a]pyridines |
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| FAN Hong-li
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CHEN Mei-feng
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MENG De-su.Catalyst-free and Solvent-free Synthesis of 2-Phenylimidazo[1,2-a]pyridines[J].Journal of Xinyang Teachers College(Natural Science Edition),2012,25(3):371-373. |
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| Authors: | FAN Hong-li CHEN Mei-feng MENG De-su |
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| Institution: | (Department of Chemistry and Chemical Engineering,Heze University,Heze 274015,China) |
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| Abstract: | 2-phenylimidazo1,2-a]pyridines were synthesized via the condensation reaction of 2-bromoacetophenone and 2-aminopyridine under the conditions of catalyst-free and solvent-free with yields of 55.0 % ～ 90.0 %.The structures of the products were characterized by 1 H NMR,IR and MS techniques.The proposed technique has the advantages of mild reaction conditions,simplicity,and environment-friendly. |
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| Keywords: | 2-phenylimidazo[1 2-a]pyridine solvent-free catalyst-free synthesis |
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