| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 27356 | Journal of Photochemistry and Photobiology A: Chemistry | 2011 | 9 Pages |
Abstract
Four new retinal analogs on basis of nitro-substituted indoline spiropyran were prepared and the spectral kinetic study of their photochromic properties was carried out. Specific influence of nature and length of polyenic substituents on spectral characteristics of spiropyran forms, efficiency of photochromic transformations and photodegradation was established.
► Four new retinal analogs on basis of nitro-substituted indoline spiropyran. ► Structures were confirmed by set of physicochemical methods of analysis. ► We studied spectral and photochromic properties of synthesized compounds. ► Spiropyran spectral properties depend on nature and length of polyenic substituents.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Bioengineering
Authors
Alexey Laptev, Alexey Lukin, Nikolay Belikov, Maxim Fomin, Konstantin Zvezdin, Olga Demina, Valery Barachevsky, Sergey Varfolomeev, Vitaly Shvets, Andrey Khodonov,