氨基封端苯胺五聚体的合成及紫外光谱研究  

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

作　　者：陈梁[1] 于有海[1] 毛华平[1] 卢晓峰[1] 张万金[1] 危岩 

机构地区：[1]吉林大学麦克德尔米德实验室 [2]Department of Chemistry,Drexel University,PA19104,USA

出　　处：《高等学校化学学报》2004年第9期1768-1770,共3页Chemical Journal of Chinese Universities

基　　金：国家"九七三"计划项目 (批准号 :0 0 1CB610 5 0 5 );重大国际合作项目 (批准号 :2 0 3 2 0 12 0 169)资助

摘　　要：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.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.

关 键 词：苯胺齐聚物 氨基封端苯胺五聚体 紫外可见光谱 

分 类 号：O631[理学—高分子化学]