文献类型：期刊文献

中文题名：Synthesis and properties of novel photochromic bisthienylethenes containing imidazole and imidazolium derivatives

英文题名：Synthesis and properties of novel photochromic bisthienylethenes containing imidazole and imidazolium derivatives

作者：Jia-Qi Zhang[1];Qiao-Chun Wang[1];Lei Zou[1];Chun-Yang Jia[2]

机构：[1]Key Laboratory for Advanced Materials and Institute of Fine Chemicals,East China University of Science & Technology;[2]State Key Laboratory of Electronic Thin Films and Integrated Devices,University of Electronic Science and Technology of China

年份：2014

卷号：25

期号：5

起止页码：762

中文期刊名：Chinese Chemical Letters

外文期刊名：中国化学快报（英文版）

收录：CSTPCD;;Scopus;CSCD:【CSCD2013_2014】；PubMed;

基金：financially supported by National Basic Research 973 Program (No. 2013CB733700);National Natural Science Foundation of China (Nos. 21190033, 21302056 and 21072058);the Open Foundation of State Key Laboratory of Electronic Thin Films and Integrated Devices (No. KFJJ201311)

语种：英文

中文关键词：Photochromism Bisthienylethenes Imidazole Fluorescence

外文关键词：Photochromism Bisthienylethenes Imidazole Fluorescence

摘要：A series of bisthienylethenes containing imidazole and imidazolium derivatives have been prepared and the products have been characterized by means of NMR and MS.Their photochromic and fluorescent switch properties have been investigated by UV–vis absorption spectra and fluorescence spectra.The fluorescent emissions of these kinds of photochromic compounds can be simply modulated by varying the imidazole groups,which shows that these compounds may have potential application in the design of fluorescent photochromic materials.
A series of bisthienylethenes containing imidazole and imidazolium derivatives have been prepared and the products have been characterized by means of NMR and MS.Their photochromic and fluorescent switch properties have been investigated by UV–vis absorption spectra and fluorescence spectra.The fluorescent emissions of these kinds of photochromic compounds can be simply modulated by varying the imidazole groups,which shows that these compounds may have potential application in the design of fluorescent photochromic materials.