The Library
One-electron oxidation of [M(PtBu3)2] (M=Pd, Pt) : isolation of monomeric [Pd(PtBu3)2]+and redox-promoted C−H bond cyclometalation
Tools
Troadec, Thibault, Tan, Sze-yin, Wedge, Christopher, Rourke, Jonathan, Unwin, Patrick R. and Chaplin, Adrian B. (2016) One-electron oxidation of [M(PtBu3)2] (M=Pd, Pt) : isolation of monomeric [Pd(PtBu3)2]+and redox-promoted C−H bond cyclometalation. Angewandte Chemie International Edition, 55 (11). pp. 3754-3757. doi:10.1002/anie.201511467 ISSN 1433-7851.
|
PDF
WRAP_Troadec_et_al-2016-Angewandte_Chemie_International_Edition.pdf - Published Version - Requires a PDF viewer. Available under License Creative Commons Attribution 4.0. Download (1065Kb) | Preview |
Official URL: http://dx.doi.org/10.1002/anie.201511467
Abstract
Oxidation of zero-valent phosphine complexes [M(PtBu3)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 PdI 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 PtII complex [Pt(κ2PC-PtBu2CMe2CH2)(PtBu3)]+ with concomitant formation of [Pt(PtBu3)2H]+.
Item Type: | Journal Article | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Subjects: | Q Science > QD Chemistry | ||||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Chemistry | ||||||||||
Library of Congress Subject Headings (LCSH): | Organometallic chemistry -- Research, Platinum, Palladium, Oxidation | ||||||||||
Journal or Publication Title: | Angewandte Chemie International Edition | ||||||||||
Publisher: | Wiley - V C H Verlag GmbH & Co. KGaA | ||||||||||
ISSN: | 1433-7851 | ||||||||||
Official Date: | March 2016 | ||||||||||
Dates: |
|
||||||||||
Volume: | 55 | ||||||||||
Number: | 11 | ||||||||||
Page Range: | pp. 3754-3757 | ||||||||||
DOI: | 10.1002/anie.201511467 | ||||||||||
Status: | Peer Reviewed | ||||||||||
Publication Status: | Published | ||||||||||
Access rights to Published version: | Open Access (Creative Commons) | ||||||||||
Date of first compliant deposit: | 4 March 2016 | ||||||||||
Date of first compliant Open Access: | 9 March 2016 | ||||||||||
Funder: | Leverhulme Trust (LT), Engineering and Physical Sciences Research Council (EPSRC), Royal Society (Great Britain) | ||||||||||
Grant number: | RPG-2012-718, T. T. , A .B .C . (LT), A.B.C (Royal Society) | ||||||||||
Adapted As: |
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |
Downloads
Downloads per month over past year