New neutral gold(III) complexes having formulae AuX3(pyiuPr) and AuX3(pyiuCy) were synthesized and characterized (X = Cl, Br; pyiuPr = 1,3-diisopropyl-2-((pyridin-2-yl)methyl)isourea; pyiuCy = 1,3-dicyclohexyl- 2-((pyridin-2-yl)methyl)isourea). The N-donor ligands coordinate the metal centre through only one nitrogen atom and DFT calculations support the formation of Au-N(pyridine) bonds. Variable-temperature NMR experiments suggest the formation of intermolecular hydrogen bonds among isourea moieties in CDCl3 solution

Synthesis and characterization of new pyridine-isourea complexes of Au(III)

SCRIVANTI, Alberto;BORTOLUZZI, Marco;
2013-01-01

Abstract

New neutral gold(III) complexes having formulae AuX3(pyiuPr) and AuX3(pyiuCy) were synthesized and characterized (X = Cl, Br; pyiuPr = 1,3-diisopropyl-2-((pyridin-2-yl)methyl)isourea; pyiuCy = 1,3-dicyclohexyl- 2-((pyridin-2-yl)methyl)isourea). The N-donor ligands coordinate the metal centre through only one nitrogen atom and DFT calculations support the formation of Au-N(pyridine) bonds. Variable-temperature NMR experiments suggest the formation of intermolecular hydrogen bonds among isourea moieties in CDCl3 solution
2013
2
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10278/39392
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