| 2,5-二芳基取代基-1,3,4-噁二唑类衍生物的合成与表征 |
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| 引用本文： | 徐洪耀,沈娟,光善仪,李村.2,5-二芳基取代基-1,3,4-噁二唑类衍生物的合成与表征[J].合成化学,2006,14(1):14-17,22. |
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| 作者姓名： | 徐洪耀 沈娟 光善仪 李村 |
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| 作者单位： | 安徽大学,化学化工学院,安徽省绿色高分子材料实验室,安徽,合肥,230039 |
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| 基金项目： | 中国科学院资助项目
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教育部跨世纪优秀人才培养计划
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安徽省优秀青年基金
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安徽省杰出人才基金
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安徽大学校科研和教改项目 |
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| 摘 要： | 以双酰肼环合法合成了含1,3,4-噁二唑结构单元的溴代芳卤,然后通过Sonogash ira钯催化偶联作用与不同单取代炔反应合成了3个新的2,5-二取代-1,3,4-噁二唑类小分子衍生物,其结构经DSC,1H NMR,IR和元素分析表征。
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| 关 键 词： | 电子传输材料 钯催化剂 噁二唑 Sonogashira偶联反应 |
| 文章编号： | 1005-1511（2006）01-0014-04 |
| 收稿时间： | 2005-07-28 |
| 修稿时间： | 2005-07-28 |
Synthesis and Characterization of 1,3,4-Oxadiazole-based Compounds with Different Substituents |
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| XU Hong-yao,SHEN Juan,GUANG Shan-yi,LI Cun.Synthesis and Characterization of 1,3,4-Oxadiazole-based Compounds with Different Substituents[J].Chinese Journal of Synthetic Chemistry,2006,14(1):14-17,22. |
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| Authors: | XU Hong-yao SHEN Juan GUANG Shan-yi LI Cun |
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| Institution: | School of Chemistry and Chemical Engineering, The Key Laboratory of Environment-Friendly Polymer Materials of Anhui Province, Anhui University, Hefei 230039, China |
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| Abstract: | An 1,3,4-oxadiazole-based aryl bromide was synthesized from the cyclization of 1,2-diaroylhydrazine in presence of phosphours oxychloride.Then it reacted with different monosubstituted aryl acetylene by Sonogashira cross-coupling reaction to get three new oxadiazole-based compounds.Their structures were characterized by DSC,~1H NMR,IR and elemental analysis. |
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| Keywords: | electron-transport materials Pd catalyst oxadiazole Sonogashira coupling reaction |
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