Novel photochromic dithienylperfluorocyclopentenes with rhodanine fragments: synthesis and spectroscopic properties

Novel photochromic dithienylperfluorocyclopentenes with rhodanine fragments: synthesis and spectroscopic properties

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 in...

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Bibliographic Details
Published in:Russian chemical bulletin Vol. 59; no. 11; pp. 2126 - 2128
Main Authors: Krayushkin, M. M., Lichitskii, B. V., Dudinov, A. A., Kuznetsova, O. Yu, Platonova, I. V., Barachevskii, V. A.
Format: Journal Article
Language:English
Published: Boston Springer US 01-11-2010
Subjects:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
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Inorganic Chemistry
Organic Chemistry
synthesis
sulfur-containing diarylethenes
rhodanines
photodegradation
photochromism
dithienylethenes
photodecoloration
photocoloration
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Summary: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.
ISSN:1066-5285
1573-9171
DOI:10.1007/s11172-010-0366-y