Synthesis, Photochromism and Fluorescence of a Novel Diarylethene Having Thiazole Unit

被引：0
|
作者：
Li, Hui [1 ]
Pu, Shouzhi [1 ]
Cui, Shiqiang [1 ]
机构：
[1] Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R China
来源：
FUTURE MATERIAL RESEARCH AND INDUSTRY APPLICATION, PTS 1 AND 2 | 2012年 / 455-456卷
关键词：
Photochromism; Diarylethene; Thiazole; Fluorescence; DITHIENYLETHENE; DERIVATIVES; REACTIVITY; DYNAMICS;
D O I：
10.4028/www.scientific.net/AMR.455-456.17
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new unsymmetrical isomeric diarylethene was synthesized, namely 1-(2,4-dimethyl -5-thiazolyl)-2-[2-methyl- 5- (3-methoxyphenyl)-3-thienyl] perfluorocyclopentene (1o). Its photochromic reactivity both in solution and in PM M A film, photoconversion ratio at photostationary state, and fluorescence were investigated in detail. The compound displayed excellent photochromism both in solution and in PMMA film. The isomeric compound also functioned as a fluorescence switch and concentration dependence on the fluorescence spectrum in hexane.
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收藏
页码：17 / 20
页数：4
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