Complexation properties of Schiff bases containing the N-phenylaza-15-crown-5 moiety

Authors
Antonov, L Vladimirova, M Stanoeva, E Fabian, WMF Ballester, L Mitewa, M
Citation
L. Antonov et al., Complexation properties of Schiff bases containing the N-phenylaza-15-crown-5 moiety, J INCL P MA, 40(1-2), 2001, pp. 23-28
Citations number
29
Categorie Soggetti
Chemistry
Journal title
JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY
ISSN journal
13883127 → ACNP
Volume
40
Issue
1-2
Year of publication
2001
Pages
23 - 28
Database
ISI
SICI code
1388-3127(200106)40:1-2<23:CPOSBC>2.0.ZU;2-2
Abstract
The complexation of a series of new Schiff bases containing the N-phenylaza -15-crown-5 (Ph-A15C5) moiety with alkali and alkaline-earth metal ions (in cl. Be2+ and Mg2+, is studied by means of UV-Vis spectroscopy. The correspo nding stability constant values are determined and discussed from two aspec ts: the position of the Ph-A15C5 moiety in the ligand molecule and the natu re of the metal ion.