Synthesis and Structure of Cyclen Hydroxylamine Ligands and their Zinc(II)Complexes

Reichenbach-Klinke, R. and Zabel, M. and König, B. (2003) Synthesis and Structure of Cyclen Hydroxylamine Ligands and their Zinc(II)Complexes. J. Chem. Soc., Dalton Trans, 141 - 145.

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Abstract

The synthesis of two new zinc(II) complexes with 1,4,7,10-tetraazacyclododecan-1-ol and 1,4,7,10-tetraazacyclododecan-1,7-diol as ligands is described. One of these complexes is characterized by X-ray structure analysis. By coordination to the metal cation the acidity of the hydroxylamine groups of the ligands is significantly increased as confirmed by potentiometric pH titrations.


Item Type:Article
Institutions: Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Burkhard König
Chemistry and Pharmacy > Institut für Anorganische Chemie > Arbeitskreis Prof. Dr. Nikolas Korber
Projects:GRK 640 Sensory photoreceptors in natural and artificial systems
Identification Number:
ValueType
10.1039/B207571G DOI
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner:Regina Hoheisel
Deposited On:05 Mar 2009 11:54
Last Modified:27 Aug 2012 14:57
Item ID:6229
Owner Only: item control page