Study of non-conjugated bichromophores linked by a polyether chain. Kinetic analysis of the formation of intramolecular excimers and photocyclomerization of some bisanthracenes |
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| Authors: | J-P Desvergne A Castellan R Lesclaux |
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| Institution: | Laboratoire de Chimie Organique, Photophysique et Photochimie Moléculaire, ERA 167, Université de Bordeaux 1,33405 Talence Cedex, France |
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| Abstract: | Dynamic properties of polyoyethylene chains are evaluated by the determination of rate constants (kDM) of intramolecular excimer formation for four bis(9-anthryloxy)polyoxaalkanes in benzene and ethanol. The Kinetic parameters for the photodimenzation process of these compounds have been determined. |
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