Impact Factor 2021 = 1.200 has been issued by ISI Web of Knowledge (JCR 2021).

SCImago Journal & Country Rank

ISSN 1998-9539

Complex Formation and Photochemical Properties of the Crown-Containing Mono- and Bis(styryl)bipyridine Derivatives with Transition Metal Cations

Nikolay E. Shepel,a Olga A. Fedorova,a Elena N. Gulakova,a Gedeminas Jonusauskas,b and Yuriy V. Fedorova@


aA.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, 119991 Moscow, Russia

bCentre de Physique Moléculaire Optique et Hertzienne, U.M.R. 5798 UNIVERSITÉ BORDEAUX 1 – CNRS, 351, Cours de la Libération – 33405 TALENCE CEDEX, France


@Corresponding author E-mail:


DOI: 10.6060/mhc2010.4.201
Macroheterocycles 2010 3(4) 201-209


Complex formation of 15-crown-5 ether containing mono- and bis(styryl)bipyridine with transition metal perchlorates was studied. The complex stoichiometry, complex structure and stability constants were determined by electronic spectroscopy. The influence of metal ions on occurrence of E,Z-isomerization was analyzed; the optical characteristics of two isomers were calculated from the photolysis data.



MHC2010_t03n04_201-209.pdf1.46 MB