| 十字交叉型并五苯衍生物的合成及晶体结构 |
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| 引用本文： | 王静,余欢,刘珂.十字交叉型并五苯衍生物的合成及晶体结构[J].商丘师范学院学报,2011(12):48-52. |
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| 作者姓名： | 王静 余欢 刘珂 |
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| 作者单位： | 商丘师范学院化学系;商丘市第二高级中学;兰州大学功能有机分子化学国家重点实验室; |
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| 基金项目： | 国家自然科学基金资助项目(20621091); 特种功能材料教育部重点实验室开放基金资助项目 |
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| 摘 要： | 以2-正己基噻吩为起始原料,成功地合成出一系列新型寡聚噻吩修饰的并五苯衍生物（1a～1c）,通过1H NMR1,3C NMR,MSI,R和元素分析确证了其结构.并利用单晶X射线衍射测定了化合物1a的晶体结构.结果表明,该晶体属于三斜晶系,P-1空间群,其晶胞参数为：a=7.7299,b=9.2123,c=12.4220,α=69.112°,β=81.845°,γ=85.655°.化合物1a形成独特的十字交叉形状和面对面的晶体堆积结构.
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| 关 键 词： | 并五苯 Suzuki偶联反应 合成 寡聚噻吩 单晶结构 |
Synthesis and structure characterization of cross-shaped pentacene derivatives |
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| WANG Jing,YU Huan,LIU Ke.Synthesis and structure characterization of cross-shaped pentacene derivatives[J].Journal of Shangqiu Teachers College,2011(12):48-52. |
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| Authors: | WANG Jing YU Huan LIU Ke |
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| Institution: | WANG Jing1,YU Huan2,LIU Ke3(1.Department of Chemistry Shangqiu Teachers College,Shangqiu 476000,China,2.Shangqiu Second Senior High School,3.State Key Laboratory of Applied Organic Chemistry Lanzhou University,Lanzhou 730000,China) |
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| Abstract: | A series of new cross-shaped pentacene derivatives（1a~1c） were successfully synthesized from 2-hexylthiophene,which consist of pentacene skeletons modified by different oligothienyl groups.All the compounds were characterized by 1H NMR,13C NMR,MS,IR and elemental analysis.X-ray single-crystal analysis revealed compound 1a forms a triclinic unit cell that belongs to the P-1 space group with the unit cell parameters a=7.7299,b=9.2123 ,c=12.4220 ,α=69.112°,β= 81.845°,γ=85.655°.Compound 1a forms distinct cross shape and face to face stacking. |
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| Keywords: | pentacene suzuki coupling reaction synthesis oligothiophene crystal Structure |
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