The reactions of sulphur dioxide with the coordinatively unsaturated complexes [MCl(C<sub>6</sub>H<sub>4</sub>Me-4)(CO)(PPH<sub>3</sub>)<sub>2</sub>] (M = Ru, Os), and the role of the adduct [OsCl(C<sub>6</sub>H<sub>4</sub>Me-4)(CO)(PPh<sub>3</sub>)<sub>2</sub>(SO<sub>2</sub>)]
| dc.contributor.author | Herberhold, Max | en |
| dc.contributor.author | Hill, Anthony F. | en |
| dc.date.accessioned | 2026-01-02T21:41:11Z | |
| dc.date.available | 2026-01-02T21:41:11Z | |
| dc.date.issued | 1988-09-27 | en |
| dc.description.abstract | The 16-electron p-tolyl complexes [MCl(C6H4Me-4)(CO)(PPh3)2] (M = Os (1a), Ru (1b)) react with liquid sulphur dioxide, SO2, to give the adduct [OsCl(C6H4Me-4)(CO)(PPh3)2(SO2)] (2a) and the S-sulphinate complex [RuCl2{S(O)2C6H4Me-4)}(CO)(PPh3)2] (3b) respectively. The adduct 2a slowly undergoes conversion in solution into the S-sulphinate [OsCl{S(O)2C6H4Me-4)}(CO)(PPh3)2] (3a), a process which is retarded by high concentrations of SO2. The S-sulphinate complexes 3 react with carbon monoxide to give the O-sulphinates [MCl{OS(O)C6H4Me-4)}(CO)2(PPh3)2] (M = Os (5a), Ru (5b)). It is suggested that the formation of 2a represents a diversion rather than an intermediate in the insertion process leading to 3a. | en |
| dc.description.sponsorship | We gratefully acknowledge the financial support of the Deutsche Forschungs-gemeinschaft and the Fonds der Chemischen Industrie. We also thank the Deutsche Akademische Austauschdienst for a fellowship (to A.F.H.). | en |
| dc.description.status | Peer-reviewed | en |
| dc.format.extent | 7 | en |
| dc.identifier.issn | 0022-328X | en |
| dc.identifier.other | ORCID:/0000-0003-2167-0604/work/180807355 | en |
| dc.identifier.scopus | 0041067252 | en |
| dc.identifier.uri | https://hdl.handle.net/1885/733803112 | |
| dc.language.iso | en | en |
| dc.source | Journal of Organometallic Chemistry | en |
| dc.title | The reactions of sulphur dioxide with the coordinatively unsaturated complexes [MCl(C<sub>6</sub>H<sub>4</sub>Me-4)(CO)(PPH<sub>3</sub>)<sub>2</sub>] (M = Ru, Os), and the role of the adduct [OsCl(C<sub>6</sub>H<sub>4</sub>Me-4)(CO)(PPh<sub>3</sub>)<sub>2</sub>(SO<sub>2</sub>)] | en |
| dc.type | Journal article | en |
| dspace.entity.type | Publication | en |
| local.bibliographicCitation.lastpage | 249 | en |
| local.bibliographicCitation.startpage | 243 | en |
| local.contributor.affiliation | Herberhold, Max; University of Bayreuth | en |
| local.contributor.affiliation | Hill, Anthony F.; University of Bayreuth | en |
| local.identifier.citationvolume | 353 | en |
| local.identifier.doi | 10.1016/0022-328X(88)83069-9 | en |
| local.identifier.pure | 0127b5cf-6e7e-4ed9-8072-75ae6810b6d4 | en |
| local.identifier.url | https://www.scopus.com/pages/publications/0041067252 | en |
| local.type.status | Published | en |