Synthesis and structure of cyclen hydroxylamine ligands and their zinc(II) complexes

Reichenbach-Klinke, Roland and Zabel, Manfred and Koenig, Burkhard (2003) Synthesis and structure of cyclen hydroxylamine ligands and their zinc(II) complexes. DALTON TRANSACTIONS (1). pp. 141-145. ISSN 1477-9226

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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
Uncontrolled Keywords: SELECTIVE RECOGNITION; METAL-COMPLEXES; PROTECTION; MODEL;
Subjects: 500 Science > 540 Chemistry & allied sciences
Divisions: Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Burkhard König
Depositing User: Dr. Gernot Deinzer
Date Deposited: 05 Aug 2021 10:13
Last Modified: 05 Aug 2021 10:13
URI: https://pred.uni-regensburg.de/id/eprint/39426

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