Photochromic reaction of a fused dithienylethene: Multicolor photochromism

被引：116

作者：

Higashiguchi, K ^{[1
]}

Matsuda, K ^{[1
]}

Irie, M ^{[1
]}

机构：

[1] Kyushu Univ, Grad Sch Engn, Dept Chem & Biochem, Higashi Ku, Fukuoka 8128581, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 30期

关键词：

conjugation; fused-ring systems; photochromism; sulfur heterocycles; UV/Vis spectroscopy;

D O I：

10.1002/anie.200351751

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Giving color to data recording: Upon irradiation with selected wavelengths of light the hexane solution of a fused dithienylethene derivative changes from colorless to yellow, green, black, or blue depending on the wavelength, and irradiation time (see picture). This could be a landmark in the development of new data recording materials.

引用

页码：3537 / 3540

页数：4

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