New photochromic nonsymmetric bis-spiropyran of the 2,3-dihydro-4-oxonaphtho[2,1-e][1,3]oxazine series

New photochromic nonsymmetric bis-spiropyran of the 2,3-dihydro-4-oxonaphtho[2,1-e][1,3]oxazine series

New nonsymmetric bis-spiropyran of the 2,3-dihydro-4-oxonaphtho[2,1-e][1,3]oxazine series was prepared. On the basis of the results of photochemical study and quantum-chemical calculations, it has been shown that both pyran cycles experience opening during irradiation of a bis-spiropyran solution wi...

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Veröffentlicht in:High energy chemistry 2010-05, Vol.44 (3), p.220-223
Hauptverfasser: Mukhanov, E. L., Alekseenko, Yu. S., Luk’yanov, B. S., Dorogan, I. V., Bezuglyi, S. O.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Molecular Photonics
Physical Chemistry
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Zusammenfassung:New nonsymmetric bis-spiropyran of the 2,3-dihydro-4-oxonaphtho[2,1-e][1,3]oxazine series was prepared. On the basis of the results of photochemical study and quantum-chemical calculations, it has been shown that both pyran cycles experience opening during irradiation of a bis-spiropyran solution with unfiltered light.
ISSN:0018-1439
1608-3148
DOI:10.1134/S0018143910030112