高等学校化学学报 ›› 2004, Vol. 25 ›› Issue (9): 1768.

• 研究简报 • 上一篇    下一篇

氨基封端苯胺五聚体的合成及紫外光谱研究

陈梁1, 于有海1, 毛华平1, 卢晓峰1, 张万金1, 危岩2   

  1. 1. 吉林大学麦克德尔米德实验室, 长春130012;
    2. Department of Chemistry, Drexel University, PA 19104, USA
  • 收稿日期:2003-11-25 出版日期:2004-09-24 发布日期:2004-09-24
  • 基金资助:

    国家“九七三”计划项目(批准号:001CB610505);重大国际合作项目(批准号:20320120169)资助

Synthesis of Amino-capped Aniline Pentamer and UV-Vis Spectral Study

CHEN Liang1, YU You-Hai1, MAO Hua-Ping1, LU Xiao-Feng1, ZHANG Wan-Jin1, WEI Yen2   

  1. 1. Alan G. MacDiarmid Institute, Jilin University, Changchun 130012, China;
    2. Department of Chemistry, Drexel University, PA 19104, USA
  • Received:2003-11-25 Online:2004-09-24 Published:2004-09-24

关键词: 苯胺齐聚物, 氨基封端苯胺五聚体, 紫外可见光谱

Abstract: Compound B was synthesized through oxidative coupling reaction of p-phenylene-diamine and compound A(acetylamino-capped aniline dimer). This synthetic route protected the N-phenyl-1,4-phenylenediamine from further reaction. The pentamer was synthesized by the hydrolysis of compound B(acetylamino-capped aniline pentamer) and was characterized by IR, elemental analysis and MALDI-TOF-MS. The chemical oxidation process of the pentamer was studied by UV-Vis spectra. It was found the pentamer was oxidized to its EB form and then to the pernigraniline oxidation state.

Key words: Oligoaniline, Amino-capped aniline pentamer, UV-Vis spectrum

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