Novel photochromic dithienylperfluorocyclopentenes with rhodanine fragments: synthesis and spectroscopic properties

被引：2

作者：

Krayushkin, M. M. ^{[1
]}

Lichitskii, B. V. ^{[1
]}

Dudinov, A. A. ^{[1
]}

Kuznetsova, O. Yu. ^{[1
]}

Platonova, I. V. ^{[2
]}

Barachevskii, V. A. ^{[2
]}

机构：

[1] Russian Acad Sci, ND Zelinsky Inst Organ Chem, Moscow 119991, Russia

[2] Russian Acad Sci, Photochem Ctr, Moscow 119421, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 2010年 / 59卷 / 11期

基金：

俄罗斯基础研究基金会;

关键词：

synthesis; photochromism; sulfur-containing diarylethenes; dithienylethenes; rhodanines; photocoloration; photodecoloration; photodegradation; DIARYLETHENES;

D O I：

10.1007/s11172-010-0366-y

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Novel photochromic dithienylperfluorocyclopentenes with rhodanine fragments 1a-c were obtained and their spectrokinetic characteristics were examined. The open-chain and cyclic forms of these compounds absorb at longer wavelengths compared to known symmetrical dithienylperfluorocyclopentenes. The influence of the substituent nature on the photochromism of these compounds was studied.

引用

页码：2126 / 2128

页数：3

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