期刊文献+

三-(4-吡唑基)苯基胺的合成及其晶体结构 被引量:2

Synthesis and Crystal Structure of Tris-(4-pyrazolyl)phenylamine
下载PDF
导出
摘要 以三苯胺为原料,通过改进的乌尔曼反应高效地合成了三-(4-吡唑基)苯基胺(1),其结构经X-射线单晶衍射仪,1H NMR,IR,MS和元素分析表征。1属于正交晶系,Pccn空间群,晶胞参数:a=23.394(7),b=34.021(9),c=11.719(3)。分子间通过氢键和弱的π┈π作用相互连接。 Tris-(4-pyrazolyl)phenylamine (1) was efficiently synthesized from trisphenylamine by improved Ullmann reaction. The structure was characterized by single crystal X-ray diffraction, ^1H NMR, IR, MS and elemental analysis. 1 belongs to orthorhombie system with space group Pccn, a = 23. 394 (7) A, b = 34. 021 (9)A, c = 11.719 (3)A. There are weak hydrogen bonds and π - π interactions between molecules in the crystal.
出处 《合成化学》 CAS CSCD 2008年第3期298-300,共3页 Chinese Journal of Synthetic Chemistry
基金 国家自然科学基金资助项目(50703001) 安徽省高校省级科技创新团队基金资助项目(2006KJ007TD)
关键词 三苯胺 吡唑 乌尔曼反应 合成 晶体结构 trisphenylamine pyrazole Ullmann reaction synthesis single crystal
  • 相关文献

参考文献3

  • 1Stephanie J K, Mariacristina R, Michael D L. One- and two-photon spectroscopy of donor - acceptor - donor distyrylbenzene derivatives effect of cyano substitution and distortion from planarity[ J]. J Phys Chem A, 2002,106 : 11470 - 11480.
  • 2Jeevan K, Kenneth K P, Marion K K, et al. Profiling and quantification of isoflavonoids in Kudzu dietary supplements by high-performance liquid chromatography and electrospray ionization tandem mass spectrometry[ J]. J Agric Food Chem,2003 ,51:4231 -4234.
  • 3Vamavski O P, Ostruwski J C, Sukhomlinova L, et al. Coherent effects in energy transport in model dendritic structures investigated by ultrafast fluorescence anisotropy spectroscopy [ J ]. J Am Chem Soc, 2002, 124(8) :1736 - 1743.

同被引文献12

  • 1Zhang Z G,Zhang K L,Liu G,et al.Triphenylamine-fluorene alternating conjugated copolymers with pendant acceptor groups:synthesis,structure-property relationship,and photovoltaic application[J].Macromolecules,2009,42(8):3104-3111.
  • 2Xu Q,Ouyang J,Yang Y,et al.Ultrahigh efficiency green polymer light-emitting diodes by nanoscale interface modification[J].Applied Physics Letters,2003,83(23):4695-4697.
  • 3Herguth P,Jiang X,Liu M S,et al.Highly efficient fluorene-and benzothiadiazole-based conjugated copolymers for polymer light-emitting diodes[J].Macromolecules,2002,35(16):6094-6100.
  • 4Liu J,Bu L,Dong J,et al.Green light-emitting polyfluorenes with improved color purity incorporated with4,7-diphenyl-2,1,3-benzothiadiazole moieties[J].Journal of Materials Chemistry,2007,17(27):2832-2838.
  • 5Cremer J,Briehn C A.Novel highly fluorescent triphenylamine-based oligothiophenes[J].Chemistry of Materials,2007,19(17):4155-4165.
  • 6Kim G,Basarir F,Yoon T H.Synthesis and characterization of poly(triphenylamine)s with electron-withdrawing trifluoromethyl side groups for emissive and hole-transporting layer[J].Synthetic Metals,2011,161(19-20):2092-2096.
  • 7Kim S W,Shim S C,Kim D Y,et al.Synthesis and properties of novel triphenylamine polymers containing ethynyl and aromatic moieties[J].Synthetic Metals,2001,122(2):363-368.
  • 8LI Jian(李坚),FANG Zhi-guo(方志国).一种二硼酸酯化芴的合成方法:CN,101429210B[P].2009-05-13.
  • 9冯文科,孔胜,肖立新,王树峰,龚旗煌.胆甾醇修饰羟基喹啉锌的聚集诱导荧光蓝移(英文)[J].物理化学学报,2010,26(7):1929-1933. 被引量:5
  • 10徐清,熊威,王清琪,刘新才,潘晶,干宁,侯琳熙.氟代四苯基联苯二胺衍生物的合成及其光谱和电化学性质[J].高校化学工程学报,2011,25(6):1057-1061. 被引量:1

引证文献2

二级引证文献5

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部