| 可溶性聚对二乙炔苯的合成与表征 |
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| 引用本文： | 雷自强,杨慕杰,占肖卫.可溶性聚对二乙炔苯的合成与表征[J].高等学校化学学报,1998,19(8):1355-1357. |
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| 作者姓名： | 雷自强 杨慕杰 占肖卫 |
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| 作者单位： | 浙江大学高分子系, 杭州, 310027 |
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| 摘 要： | 一些π-共轭高聚物由于具有优良的荧光性能或三阶非线性光学性能而引起了人们极大的兴趣,合成新型可溶性π-共轭高聚物的研究已成为近年来的研究热点.对二乙炔苯的聚合研究已有报道.
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| 关 键 词： | 对二乙炔苯 聚合 钴催化剂 |
| 收稿时间： | 1997-06-25 |
Synthesis and Characterization of Poly(p-diethynylbenzene) |
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| LEI Zi-Qiang,YANG Mu-Jie,ZHAN Xiao-Wei.Synthesis and Characterization of Poly(p-diethynylbenzene)[J].Chemical Research In Chinese Universities,1998,19(8):1355-1357. |
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| Authors: | LEI Zi-Qiang YANG Mu-Jie ZHAN Xiao-Wei |
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| Institution: | Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027 |
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| Abstract: | p-Diethynylbenzene was polymerized in the presence of cobalt-phosphine in diethylamine at room temperature with the yield of ca. 73.0% and the poly(p-diethynylbenzene) was obtained with the molecular weight of 11000. The polymers, being highly soluble in common organic solvents, possess the structure containing π conjugated linear polyenes as the main chain as well as p-ethynylbenzene component as pendant groups and emit intense fluorescence at 451.8 nm excited at UVlight in a toluene solution at room temperature. |
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| Keywords: | p Diethynylbenzene Polymerization Cobalt catalyst |
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