The site-directed generation of a heterodinuclear Fe IIICu II complex by using a new asymmetric dinucleating ligand FloH is reported. The iron(III) ion is introduced first on the preferential metal-binding site of the ligand that leads to the formation of the thermodynamically favored five-membered chelate rings upon metal-binding. Copper(II) is introduced in the next step. The stepwise metalation strategy reported here may be extended to the preparation of other heterometallic complexes with the view of avoiding a statistical distribution. Such complexes can offer novel spectroscopic properties, electronic structures, and reactivities in comparison to their homometallic analogues. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Heims, F., Mereacre, V., Ciancetta, A., Mebs, S., Powell, A., Greco, C., et al. (2012). Synthesis and spectroscopic characterisation of a heterodinuclear iron(III)-copper(II) complex based on an asymmetric dinucleating ligand system. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2012(29), 4565-4569 [10.1002/ejic.201200156].
Synthesis and spectroscopic characterisation of a heterodinuclear iron(III)-copper(II) complex based on an asymmetric dinucleating ligand system
GRECO, CLAUDIO;
2012
Abstract
The site-directed generation of a heterodinuclear Fe IIICu II complex by using a new asymmetric dinucleating ligand FloH is reported. The iron(III) ion is introduced first on the preferential metal-binding site of the ligand that leads to the formation of the thermodynamically favored five-membered chelate rings upon metal-binding. Copper(II) is introduced in the next step. The stepwise metalation strategy reported here may be extended to the preparation of other heterometallic complexes with the view of avoiding a statistical distribution. Such complexes can offer novel spectroscopic properties, electronic structures, and reactivities in comparison to their homometallic analogues. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
