Synthesis, Properties of a Photochromic Diarylethene Material Bearing Benzofuran and Thiazole Rings

被引：0

作者：

Geng, Weiwei ^{[1
]}

Fan, Congbin ^{[1
]}

Li, Hui ^{[1
]}

Cui, Shiqiang ^{[1
]}

机构：

[1] Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R China

来源：

ADVANCED RESEARCH ON MATERIAL ENGINEERING, CHEMISTRY AND ENVIRONMENT | 2013年 / 788卷

关键词：

diarylethene; photochromism; fluorescence; FLUORESCENCE; DITHIENYLETHENES; UNIT;

D O I：

10.4028/www.scientific.net/AMR.788.186

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new photochromic diarylethene compound, 1-(2-methylbenzofuran)-2-[(2,4-dimethyl-5-thiazolyl]perfluorocyclopentene (1o), was synthesized, and its photochromic reactivity, fluorescent were also investigated. The results showed that this compound exhibited reversible photochromism, changing from colorless to yellow after irradiation with UV light both in solution and in PMMA amorphous film In hexane solution, the openring isomer of the diarylethene 1 exhibited relatively strong fluorescence at 410 mu when excited at 307 am.

引用

页码：186 / 189

页数：4

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