文献类型：期刊文献

英文题名：A new synthesis protocol for photochromic triarylethenes and their multifunctional derivatives

作者：Yan, Liying[1];Ding, Wei[1];Wang, Lijun[1];Dou, Qingyu[1];Luo, Qianfu[1]

机构：[1]East China Univ Sci & Technol, Inst Fine Chem, Sch Chem & Mol Engn, Key Lab Adv Mat, Shanghai 200237, Peoples R China

年份：2020

卷号：50

期号：20

起止页码：3099

外文期刊名：SYNTHETIC COMMUNICATIONS

收录：;EI(收录号：20242616306941);WOS:【SCI-EXPANDED(收录号:WOS:000550086300001)】；

语种：英文

外文关键词：Aggregation-induced emission; fluorescence; photochromism; synthesis; triarylethene

摘要：A synthesis protocol was presented and applied in the preparation of a series of new photochromic triarylethene (TAE) derivatives cherishing bifunctional groups. The titled molecules all perform photochromism in the rare yellow absorption band in both solution and solid. Some of them show classical aggregation-induced emission (AIE) fluorescence properties, and the fluorescence exhibits distinctive photo-controllable performance. The synthesis and design of photochromic triarylethenes could provide a new alternative for achieving solid photochromic and photo-controllable fluorescent materials based on simple structures and convenient synthesis process.