Systematic variation of thiophene substituents in photochromic spiropyrans
Author:
Affiliation:
1. Department of Chemistry and Biochemistry
2. University of Texas at Dallas
3. Richardson
4. USA
Abstract
A new synthetic method was developed to incorporate spiropyran into thiophene based materials via a conjugated pathway. As the number of thiophene units increased, the thermal decay rate of the reverse reaction decreased in methanol, thus increasing the half-life of merocyanine.
Publisher
Springer Science and Business Media LLC
Subject
Physical and Theoretical Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2017/PP/C7PP00057J
Reference25 articles.
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