Efficient synthesis, photochromism and electrochemical properties of a novel 2,3-position hybrid diarylethene

被引：0

作者：

Liu, Gang ^{[1
]}

Pu, Shouzhi ^{[1
]}

Fan, Congbin ^{[1
]}

Liu, Weijun ^{[1
]}

机构：

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

来源：

PROCEEDINGS OF THE 2009 PACIFIC-ASIA CONFERENCE ON CIRCUITS, COMMUNICATIONS AND SYSTEM | 2009年

关键词：

Diarylethene; photochromism; fluorescent; electrochemical; UNIT; BISTHIENYLETHENE; FLUORESCENCE; SWITCH;

D O I：

10.1109/PACCS.2009.78

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A novel 2,3-position hybrid diarylethene, 1-(2-methyl-5-phenyl -3-thienyl) -2-(3-methyl-5-phenyl-2-thienyl) perfluorocyclopentene (1a), was synthesized, and its photochromic reactivity, fluorescent and electrochemical property were also investigated. The results showed that this compound exhibited reversible photochromism, changing from colorless to red 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 440 nm when excited at 350 nm. The electrochemcial switching property can be potential use for electrochemistry data storage.

引用

页码：457 / 460

页数：4

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