Issue 7, 2011
From the journal:

Dalton Transactions

Synthesis, crystal structure and antiradical effect of copper(ii) Schiff base complexes containing five-, six- and unusual seven-membered rings†

Zita Puterová,*a   Jindra Valentová,a   Zuzana Bojková,b   Jozef Kožíšekb  and  Ferdinand Devínskya  

* Corresponding authors

a Department of Chemical Theory of Drugs, Faculty of Pharmacy, Comenius University, Kalinčiakova 8, Bratislava, Slovakia
E-mail: puterova@fpharm.uniba.sk
Fax: +4212-50117357
Tel: +4212-50117323

b Department of Physical Chemistry, Faculty of Food and Chemical Technology, Slovak University of Technology, Radlinského 9, Bratislava, Slovakia

Abstract

The synthesis and solid-state structure of mononuclear copper(II) complexes [Cu(SAIB)(H2O)2] (1), [Cu(SBAIB)(H2O)2]·H2O (2) and [Cu(SGABA)(H2O)2] (3) are described. Schiff base ligands H2SAIB, H2SBAIB and H2SGABA chelate the copper(II) ion in an O,N,O tridentate fashion. The square-pyramidal geometry of the final complexes is completed by two water ligands. The formation of an unusual seven-membered ring in the set of copper(II) N-salicylidene-aminoacidates is reported. Compounds 1–3 were evaluated by the antiradical activity assay.

Graphical abstract: Synthesis, crystal structure and antiradical effect of copper(ii) Schiff base complexes containing five-, six- and unusual seven-membered rings

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Article information

DOI
https://doi.org/10.1039/C0DT00901F
Article type
Paper
Submitted
23 Jul 2010
Accepted
19 Nov 2010
First published
10 Jan 2011

Dalton Trans., 2011,40, 1484-1490

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Synthesis, crystal structure and antiradical effect of copper(II) Schiff base complexes containing five-, six- and unusual seven-membered rings

Z. Puterová, J. Valentová, Z. Bojková, J. Kožíšek and F. Devínsky, Dalton Trans., 2011, 40, 1484 DOI: 10.1039/C0DT00901F

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