NMR studies of the polyphotochromic behaviour of biphotochromic compounds
| Autor: | J. Berthet, S. Delbaere, V. Lokshin, A. Samat, J. C. Micheau, G. Vermeersch |
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| Jazyk: | angličtina |
| Rok vydání: | 2004 |
| Předmět: | |
| Zdroj: | International Journal of Photoenergy, Vol 6, Iss 4, Pp 215-220 (2004) |
| Druh dokumentu: | article |
| ISSN: | 1110-662X 1110662X |
| DOI: | 10.1155/S1110662X04000273 |
| Popis: | NMR spectroscopy has been used to investigate the photochromism of four biphotochromic molecules in both the spirooxazine and naphthopyran families. The thermal evolution of photoproducts and their structural identification made it possible to observe polyphotochromic behaviour: photocoloration, thermal bleaching, photo and thermal isomerisation, photoelectrocyclisation and thermochromism. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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