Abstract
The method of synthesis of unsymmetrical azomethynes-bifluorophores where one of the fluorescent fragments is a donor of electron excitation energy and the second one is an acceptor was worked out. Photophysical properties of azomethynes-bifluorophores were investigated. It was shown that in these compounds non-radiative energy transfer takes place. It was established that quantum-chemical semiempirical method AM 1 may be used for the calculation of spatial structure of amines-fluorophores.
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