Efficient Synthesis and Properties of a Photochromic Hybrid Diarylethene Bearing a Pyrimidine Moiety

被引：1

作者：

Yu, Xiaodong ^{[1
]}

Liu, Hongliang ^{[1
]}

Liu, Gang ^{[1
]}

Pu, Shouzhi ^{[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 SCIENCE, ENVIROMENT SCIENCE AND COMPUTER SCIENCE III | 2014年 / 886卷

关键词：

Diarylethene; Pyrimidine; Photochromism; Kinetics; Fluorescence; FLUORESCENCE; MEMORIES; DESIGN;

D O I：

10.4028/www.scientific.net/AMR.886.159

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel photochromic diarylethene bearing a six-membered pyrimidine as one aryl moiety was synthesized to investigate its photochromic behaviors. The diarylethene exhibited good photochromism and functioned as a fluorescence switch both in hexane and in PMMA film. The fluorescence had a remarkable initial increase with subsequent dramatic decrease with increasing concentration. The results suggested that the pyrimidine moiety played a vital role during the process of photoisomerization reaction for the diarylethene.

引用

页码：159 / 163

页数：5

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