{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Troadec T"],"funding":["Advantage West Midlands","Leverhulme Trust","Royal Society","European Regional Development Fund","Engineering and Physical Sciences Research Council"],"pagination":["3754-7"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4797707"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["55(11)"],"pubmed_abstract":["Oxidation of zero-valent phosphine complexes [M(P(t) Bu3 )2 ] (M=Pd, Pt) has been investigated in 1,2-difluorobenzene solution using cyclic voltammetry and subsequently using the ferrocenium cation as a chemical redox agent. In the case of palladium, a mononuclear paramagnetic Pd(I) derivative was readily isolated from solution and fully characterized (EPR, X-ray crystallography). While in situ electrochemical measurements are consistent with initial one-electron oxidation, the heavier congener undergoes C-H bond cyclometalation and ultimately affords the 14 valence-electron Pt(II) complex [Pt(κ(2) PC -P(t) Bu2 CMe2 CH2 )(P(t) Bu3 )](+) with concomitant formation of [Pt(P(t) Bu3 )2 H](+) ."],"journal":["Angewandte Chemie (International ed. in English)"],"pubmed_title":["One-Electron Oxidation of [M(P(t) Bu3 )2 ] (M=Pd, Pt): Isolation of Monomeric [Pd(P(t) Bu3 )2 ](+) and Redox-Promoted C-H Bond Cyclometalation."],"pmcid":["PMC4797707"],"funding_grant_id":["RPG-2012-718","EP/L027100/1"],"pubmed_authors":["Troadec T","Rourke JP","Unwin PR","Chaplin AB","Tan SY","Wedge CJ"],"additional_accession":[]},"is_claimable":false,"name":"One-Electron Oxidation of [M(P(t) Bu3 )2 ] (M=Pd, Pt): Isolation of Monomeric [Pd(P(t) Bu3 )2 ](+) and Redox-Promoted C-H Bond Cyclometalation.","description":"Oxidation of zero-valent phosphine complexes [M(P(t) Bu3 )2 ] (M=Pd, Pt) has been investigated in 1,2-difluorobenzene solution using cyclic voltammetry and subsequently using the ferrocenium cation as a chemical redox agent. In the case of palladium, a mononuclear paramagnetic Pd(I) derivative was readily isolated from solution and fully characterized (EPR, X-ray crystallography). While in situ electrochemical measurements are consistent with initial one-electron oxidation, the heavier congener undergoes C-H bond cyclometalation and ultimately affords the 14 valence-electron Pt(II) complex [Pt(κ(2) PC -P(t) Bu2 CMe2 CH2 )(P(t) Bu3 )](+) with concomitant formation of [Pt(P(t) Bu3 )2 H](+) .","dates":{"release":"2016-01-01T00:00:00Z","publication":"2016 Mar","modification":"2026-05-05T11:41:48.615Z","creation":"2019-03-27T02:11:25Z"},"accession":"S-EPMC4797707","cross_references":{"pubmed":["26879233"],"doi":["10.1002/anie.201511467"]}}