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- Title
Supramolecular assemblies of crown-containing 4-styrylpyridine in the presence of metal cations.
- Authors
Fedorov, Y. V.; Fedorova, O. A.; Andryukhina, E. N.; Shepel, N. E.; Mashura, M. M.; Gromov, S. P.; Kuzmina, L. G.; Churakov, A. V.; Howard, J. A. K.; Marmois, E.; Oberlé, J.; Jonusauskas, G.; Alfimov, M. V.
- Abstract
Optical and x-ray experiments showed the possibility of studying 4-styrylpyridine with a 15-crown-5 ether fragment to bind metal cations through the participation of two centres: the crown ether moiety and the heterocyclic part. The metal cations studied can be divided into three groups. Alkaline earth metal cations form complexes with the crown ether centre, H+, Co2+ and Cd2+ prefer coordination with the N-atom of heterocyclic part and Hg2+ cations form complexes through coordination with both binding centres. Copyright © 2005 John Wiley & Sons, Ltd.
- Subjects
CATIONS; IONS; ETHER (Anesthetic); ORGANIC compounds; HEAVY metals; FLUORESCENCE; IONOPHORES
- Publication
Journal of Physical Organic Chemistry, 2005, Vol 18, Issue 10, p1032
- ISSN
0894-3230
- Publication type
Article
- DOI
10.1002/poc.966