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聚苯化合物的合成与光物理性质研究

发表时间:2014-04-15  浏览量:2054  下载量:864
全部作者: 周婉,郭永开,李占先,于明明,魏柳荷
作者单位: 郑州大学化学与分子工程学院
摘 要: 利用成环反应和Diels-Alder反应等设计合成了2种含有氮原子的聚苯小分子化合物,并通过1H NMR,13C NMR及质谱等手段进行表征,确定了2种化合物的结构。测试了其在环己烷、正己烷、甲苯、二氯甲烷、四氢呋喃、氯仿、乙醇、乙酸乙酯、甲醇和乙腈等10种不同溶剂的紫外吸收光谱和荧光光谱。探讨了发射光谱和溶剂极性之间的相互关系,研究化合物在溶致发光等方面的光物理性质。
关 键 词: 有机化学;聚苯化合物;光物理性质;溶致发光
Title: Research on the synthesis and photo-physical properties of poly-phenyl compounds
Author: ZHOU Wan, GUO Yongkai, LI Zhanxian, YU Mingming, WEI Liuhe
Organization: College of Chemistry and Molecular Engineering, Zhengzhou University
Abstract: Two poly-phenyl compounds containing nitrogen atoms were designed by cyclization and Diels-Alder reaction, and the structures were characterized by 1H NMR, 13C NMR spectra and MS spectra, and two compounds were determined. UV absorption spectra and fluorescence spectra in cyclohexane, n-hexane, toluene, dichloromethane, tetrahydrofuran, chloroform, ethanol, ethyl acetate, methanol and acetonitrile were investigated. Furthermore, their relationship between emission spectra and polarity of solvent was studied as well as solvatoluminescent properties in photo-physical properties.
Key words: organic chemistry; poly-phenyl compounds; photo-physical property; solvatoluminescent
发表期数: 2014年4月第7期
引用格式: 周婉,郭永开,李占先,等. 聚苯化合物的合成与光物理性质研究[J]. 中国科技论文在线精品论文,2014,7(7):654-660.
 
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