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Thermodynamic and Structural Investigations on the Complexation Process of Dioxo Macrocyclic Ligands: Towards Neutral Copper Complexes at Physiological pH

SYSNO ASEP	0328120
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Thermodynamic and Structural Investigations on the Complexation Process of Dioxo Macrocyclic Ligands: Towards Neutral Copper Complexes at Physiological pH
Author(s)	Déchamps-Olivier, I. (FR) Cadiou, C. (FR) Harakat, D. (FR) Roisnel, T. (FR) Chuburu, F. (FR) Hodačová, J. (CZ) Koščová, Simona (UOCHB-X)
Number of authors	7
Source Title	European Journal of Inorganic Chemistry. - : Wiley - ISSN 1434-1948 -, č. 20 (2009), s. 2929-2941
Number of pages	13 s.
Language	eng - English
Country	DE - Germany
Keywords	macrocyclic ligands ; thermodynamics ; UV ; copper
Subject RIV	CC - Organic Chemistry
CEZ	AV0Z40550506 - UOCHB-X (2005-2011)
UT WOS	000268290000006
DOI	10.1002/ejic.200900112
Annotation	Protonation and the overall complexation constants of copper(II) complexes of two dioxotetraza mono- and two bis-macrocycles were determined by potentiometry. Complexation sequence was elucidated for each ligand by means of UV/Vis and EPR spectroscopy. According to the ligand structure, two complexation mechanisms can be characterized.
Workplace	Institute of Organic Chemistry and Biochemistry
Contact	asep@uochb.cas.cz ; Kateřina Šperková, Tel.: 232 002 584 ; Viktorie Chládková, Tel.: 232 002 434
Year of Publishing	2010

Number of the records: 1