| 氨基封端苯胺五聚体的合成及紫外光谱研究 |
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| 引用本文： | 陈梁,于有海,毛华平,卢晓峰,张万金,危岩. 氨基封端苯胺五聚体的合成及紫外光谱研究[J]. 高等学校化学学报, 2004, 25(9): 1768-1770 |
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| 作者姓名： | 陈梁 于有海 毛华平 卢晓峰 张万金 危岩 |
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| 作者单位： | 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 |
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| 基金项目： | 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 |
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| 摘 要： | 对苯胺齐聚物的研究论文始于1907年，其结构和电化学性质与聚苯胺相似，易于加工，可用于金属防腐蚀引、化学传感器及催化氧化等方面，从而成为导电高分子的又一研究热点．在苯基/氨基封端(母体)、双苯基封端和双氨基封端中，前两种齐聚物已有大量研究．后一类齐聚物虽可用作电活性聚合物的单体和环氧防腐蚀涂料的固化剂，
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| 关 键 词： | 苯胺齐聚物 氨基封端苯胺五聚体 紫外可见光谱 |
| 文章编号： | 0251-0790(2004)09-1768-03 |
| 收稿时间： | 2003-11-25 |
Synthesis of Amino-capped Aniline Pentamer and UV-Vis Spectral Study |
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| CHEN Liang,YU You-Hai,MAO Hua-Ping,LU Xiao-Feng,ZHANG Wan-Jin ,WEI Yen. Synthesis of Amino-capped Aniline Pentamer and UV-Vis Spectral Study[J]. Chemical Research In Chinese Universities, 2004, 25(9): 1768-1770 |
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| Authors: | CHEN Liang YU You-Hai MAO Hua-Ping LU Xiao-Feng ZHANG Wan-Jin WEI Yen |
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| Affiliation: | 1. Alan G. MacDiarmid Institute, Jilin University, Changchun 130012, China;2. Department of Chemistry, Drexel University, PA 19104, USA |
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| 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. |
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| Keywords: | Oligoaniline Amino-capped aniline pentamer UV-Vis spectrum |
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