Electrochemical and spectroelectrochemical study of cyclometallated platinum derivatives with nitrogen ligands: electrogeneration of monomeric reduced platinum species

Minghetti, Giovanni and Pilo, Maria Itria and Sanna, Gavino and Seeber, Renato and Stoccoro, Sergio and Laschi, Franco (1993) Electrochemical and spectroelectrochemical study of cyclometallated platinum derivatives with nitrogen ligands: electrogeneration of monomeric reduced platinum species. Journal of Organometallic Chemistry, Vol. 452 (1-2), p. 257-261. ISSN 0022-328X. Article.

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DOI: 10.1016/0022-328X(93)83200-F

Abstract

The cathodic reduction of the complexes [LPtCl] and [LPtL′] (BF₄) [HL = 6-(1-methylbenzyl)-2,2′-bipyridine and L′= triphenylphosphine, pyridine, or acetonitrile] has been studied in acetonitrile and dichloromethane solvents. The main goal has been that of defining the nature and reactivity of the corresponding relatively stable one-electron reduced forms. In particular, X-band EPR spectrometry has allowed us to get information about the character (metal- or ligand-based) of the unpaired extra electron of the reduced species.

Item Type:	Article
ID Code:	3694
Status:	Published
Refereed:	Yes
Uncontrolled Keywords:	Acetonitrile, dichloromethane, cathodic reduction
Subjects:	Area 03 - Scienze chimiche > CHIM/03 Chimica generale e inorganica Area 03 - Scienze chimiche > CHIM/01 Chimica analitica
Divisions:	001 Università di Sassari > 01 Dipartimenti > Chimica
Publisher:	Elsevier
ISSN:	0022-328X
Additional Information:	Pubbblicato online il 4 giugno 2001.
Deposited On:	07 Apr 2010 12:56

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