New binucleating ligands based on 4,5-disubstituted xanthenes have been prepared. The ligands, which display either mono- (acyl, nitrile) or bi-dentate (diimino, dithioamide) functionalities, can be prepared through simple procedures from commercial sources. The molecules have been used to synthesise dinuclear platinum(II) complexes with coordination numbers 4 or 5. Relevant aspects of their spectroscopic characterisation and reactivity are discussed along with the molecular structure of a representative compound.

Binuclear platinum complexes of 4,5-disubstituted xanthenes

PANUNZI, ACHILLE;GIORDANO, FEDERICO;ORABONA, IDA;RUFFO, FRANCESCO
2005

Abstract

New binucleating ligands based on 4,5-disubstituted xanthenes have been prepared. The ligands, which display either mono- (acyl, nitrile) or bi-dentate (diimino, dithioamide) functionalities, can be prepared through simple procedures from commercial sources. The molecules have been used to synthesise dinuclear platinum(II) complexes with coordination numbers 4 or 5. Relevant aspects of their spectroscopic characterisation and reactivity are discussed along with the molecular structure of a representative compound.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/309698
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