Synthesis and Photophysical Properties of Azomethynes-Bifluorophores

摘要

The method of the 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-radiation energy transfer takes place.It was established that quantum-chemical semiempirical method AM1 may be used for the calculation of spatial structure of amines-fluorophores.