Title of article
Novel photochromic spirocyclic compounds of thienopyrroline series: 2. Spirooxazines
Author/Authors
Valerii Z. and Besugliy، نويسنده , , Serguei O. and Metelitsa، نويسنده , , Anatoly V. and Shirinian، نويسنده , , Valerii Z. and Krayushkin، نويسنده , , Mikhail M. and Nikalin، نويسنده , , Denis M. and Minkin، نويسنده , , Vladimir I.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
8
From page
116
To page
123
Abstract
Photochromic properties of novel spirooxazines of the thienopyrroline series have been studied in comparison with those of an indoline analogue. Solvatochromism of the merocyanine photoisomers has been investigated using the Kamlet–Taft model. It has been found that inversion of the trends in the solvatochromic behavior of the spirooxazines takes place when passing from non-protogenic to protic solvents. Thienopyrroline spirooxazines possess relatively poor fatigue resistance. The origin of the processes causing their photodegradation has been studied.
Keywords
Fatigue resistance , Spirooxazines , Photochromism , fluorescence , lser
Journal title
Journal of Photochemistry and Photobiology:A:Chemistry
Serial Year
2009
Journal title
Journal of Photochemistry and Photobiology:A:Chemistry
Record number
1620163
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