Synthesis and characterization of new dimethylplatinum(IV) complexes with O-(diphenylphosphino)thioanisole and its chalcogenide derivatives as ligands.: Crystal structure of <i>trans</i>-[Me<sub>2</sub>PtBr<sub>2</sub>{O-Ph<sub>2</sub>P(S)C<sub>6</sub>H<sub>4</sub>SMe-S,S'}]
| dc.contributor.author | Contreras, R | |
| dc.contributor.author | Valderrama, M | |
| dc.contributor.author | Beroggi, C | |
| dc.contributor.author | Boys, D | |
| dc.date.accessioned | 2025-01-21T01:30:37Z | |
| dc.date.available | 2025-01-21T01:30:37Z | |
| dc.date.issued | 2001 | |
| dc.description.abstract | The compound o-(diphenylphosphino)thioanisole can be oxidized by S or Se in benzene leading to the derivatives Ph2P(E)C6H4SMe [EPSMe: E = S (1), Se (2)]. These compounds act as bidentate chelate ligands in reactions with the platinum(IV) complex [Me2PtBr2](n) to form trans and cis isomers of the general formula [Me2PtBr2(L-2)] [L-2 = SPSMe (3, 4); SePSMe (5, 6)]. The reaction of the complex [Me2PtBr2](n) with the starting ligand Ph2PC6H4SMe (PSMe) led to a reductive elimination affording the neutral complex [PtBr2(PSMe)] (7). The structure of the complex [Me2PtBr2{o-Ph2P(S)C6H4SMe}] was established by X-ray crystallography. The platinum atom has a distorted octahedral coordination and it is bonded to two methyl carbons, two bromide atoms and two sulfur atoms of the (o-diphenylphosphinesulfide)thioanisole bidentate ligand. (C) 2001 Elsevier Science Ltd. Ail rights reserved. | |
| dc.fuente.origen | WOS | |
| dc.identifier.issn | 0277-5387 | |
| dc.identifier.uri | https://repositorio.uc.cl/handle/11534/96833 | |
| dc.identifier.wosid | WOS:000172746500012 | |
| dc.issue.numero | 26-27 | |
| dc.language.iso | en | |
| dc.pagina.final | 3132 | |
| dc.pagina.inicio | 3127 | |
| dc.revista | Polyhedron | |
| dc.rights | acceso restringido | |
| dc.subject | platinum | |
| dc.subject | phosphino-thioether complexes | |
| dc.subject | dimethylplatinum(IV) complexes | |
| dc.subject | reductive elimination reaction | |
| dc.subject | dichalcogenide complexes | |
| dc.subject.ods | 12 Responsible Consumption and Production | |
| dc.subject.odspa | 12 Producción y consumo responsable | |
| dc.title | Synthesis and characterization of new dimethylplatinum(IV) complexes with O-(diphenylphosphino)thioanisole and its chalcogenide derivatives as ligands.: Crystal structure of <i>trans</i>-[Me<sub>2</sub>PtBr<sub>2</sub>{O-Ph<sub>2</sub>P(S)C<sub>6</sub>H<sub>4</sub>SMe-S,S'}] | |
| dc.type | artículo | |
| dc.volumen | 20 | |
| sipa.index | WOS | |
| sipa.trazabilidad | WOS;2025-01-12 |