Synthesis, Photochromism and Fluorescent Switch of 1-(2-methyl-1-benzofuran-3-yl)-2-(2-methyl-5-(4-benzylazide)-3-thienyl)perfluorocyclopentene

被引：0
作者：
Tian, Zhaoyan [1 ]
Cui, Shiqiang [1 ]
Pu, Shouzhi [1 ]
机构：
[1] Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R China
来源：
MECHANICAL ENGINEERING, MATERIALS AND INFORMATION TECHNOLOGY II | 2014年 / 662卷
关键词：
Diarylethene; Synthesis; Photochromism; Fluorescence; Kinetics;
D O I：
10.4028/www.scientific.net/AMM.662.107
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A photochromic diarylethene of 1-(2-methyl-1-benzofuran-3-yl)-2-(2-methyl-5-(4-benzylazide)-3-thienyl)) perfluorocyclopentene was synthesized and its properties such as photochromism and fluorescence in solution were investigated in detail. The diarylethene has shown good photochromic behavior in solution with alternating irradiation by UV/vis light. Its fluorescence intensity decreased along with the photochromism from open-ring isomers to closed-ring isomers upon irradiation with 297 nm UV light.
引用
收藏
页码：107 / 110
页数：4
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