Gold(I) complexes with biologically active thiolate ligands

The reaction of ethanolic solutions of Na(SR) (SR = 4-oxo-2-thioxopyrimidines) with [AuClL] (L = PPh3, PPh2Me and AsPh3) gives [Au(SR)L]; when PPN[AuCl2] or NBu4[AuBr(C6F5)] are used instead, PPN[Au(SR)2] and NBu4[Au(C6F5) (SR)] are obtained. The structure of [Au(SR1) (PPh3)] has been established by...

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Detalles Bibliográficos
Autores: Concepción Gimeno, M. [0000-0003-0553-0695], Jambrina, E., Fernández, E.J. [0000-0002-6501-744X], Laguna, A. [0000-0003-1984-7538], Laguna, M. [0000-0002-5801-3352], Jones, P.G., Merchán, F.L., Terroba, R.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:1997
País:España
Institución:Universidad de La Rioja (UR)
Repositorio:RIUR. Repositorio Institucional de la Universidad de La Rioja
OAI Identifier:oai:portal.dialnet.es:doc/5bbc683db750603269e80530
Acceso en línea:https://investigacion.unirioja.es/documentos/5bbc683db750603269e80530
Access Level:acceso abierto
Palabra clave:Crystal structures
Gold complexes
Thiolate complexes
Descripción
Sumario:The reaction of ethanolic solutions of Na(SR) (SR = 4-oxo-2-thioxopyrimidines) with [AuClL] (L = PPh3, PPh2Me and AsPh3) gives [Au(SR)L]; when PPN[AuCl2] or NBu4[AuBr(C6F5)] are used instead, PPN[Au(SR)2] and NBu4[Au(C6F5) (SR)] are obtained. The structure of [Au(SR1) (PPh3)] has been established by X-ray diffraction, and shows a linear coordination at gold involving the phosphine phosphorus and the exocyclic sulfur atom of the organic ligand.

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