Amido-bridged dinuclear rhodium(I) complexes by deprotonation of mononuclear rhodium(I) amine complexes

Autor:	René de Gelder, Nicolaas N.F.A. Suos, Anton W. Gal, Bas de Bruin, Jan M. M. Smits, Theo P. J. Peters
Rok vydání:	2002
Předmět:	Inorganic Chemistry Deprotonation chemistry Ligand Materials Chemistry Organic chemistry chemistry.chemical_element Chelation Amine gas treating Physical and Theoretical Chemistry Electrochemistry Medicinal chemistry Rhodium
Zdroj:	Inorganica Chimica Acta. 337:154-162
ISSN:	0020-1693
DOI:	10.1016/s0020-1693(02)01030-7
Popis:	The preparation of a series of new amido bridged binuclear complexes [(NNN)RhI 2(cod)2] (cod=Z,Z-1,5-cyclooctadiene), [(NNN)RhI 2(hed)2] (hed=1,5-hexadiene) and [(NNN)RhI 2(CO)4] is reported. These complexes contain chelating imidazoleamidoimidazole, pyridineamidopyridine and pyridineamidopyrrolate ligands (NNN). The cod complexes have been prepared through deprotonation of their mononuclear amine precursors [(NHNN)RhI(cod)] in the presence of [RhI(cod)]+. Reaction of the binuclear complexes [(NNN)RhI 2(cod)2] with CO results in the complexes [(NNN)RhI 2(CO)4]. For NNN chelating imidazoleamidoimidazole ligand, the X-ray structures of [(NNN)RhI 2(cod)2], [(NNN)RhI 2(CO)4], and their mononuclear amine precursor [(NHNN)RhI(cod)] are reported. Electrochemical oxidation of the complexes is related to the relative donor strength of the N-ligands.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::16512d9cc7110c63c526eb9954f8715a https://doi.org/10.1016/s0020-1693(02)01030-7 Zobrazit plný text záznamu Full Text from ScienceDirect