A New Domain of Reactivity for High‐Valent Dinuclear [M(μ‐O)2M′] Complexes in Oxidation Reactions. (1st December 2016)
- Record Type:
- Journal Article
- Title:
- A New Domain of Reactivity for High‐Valent Dinuclear [M(μ‐O)2M′] Complexes in Oxidation Reactions. (1st December 2016)
- Main Title:
- A New Domain of Reactivity for High‐Valent Dinuclear [M(μ‐O)2M′] Complexes in Oxidation Reactions
- Authors:
- Engelmann, Xenia
Yao, Shenglai
Farquhar, Erik R.
Szilvási, Tibor
Kuhlmann, Uwe
Hildebrandt, Peter
Driess, Matthias
Ray, Kallol - Abstract:
- Abstract: The strikingly different reactivity of a series of homo‐ and heterodinuclear [(M III )(μ‐O)2 (M III )′] 2+ (M=Ni; M′=Fe, Co, Ni and M=M′=Co) complexes with β‐diketiminate ligands in electrophilic and nucleophilic oxidation reactions is reported, and can be correlated to the spectroscopic features of the [(M III )(μ‐O)2 (M III )′] 2+ core. In particular, the unprecedented nucleophilic reactivity of the symmetric [Ni III (μ‐O)2 Ni III ] 2+ complex and the decay of the asymmetric [Ni III (μ‐O)2 Co III ] 2+ core through aromatic hydroxylation reactions represent a new domain for high‐valent bis(μ‐oxido)dimetal reactivity. Abstract : Vereint im Unterschied : Der entscheidende Einfluss des zweiten Metallions (M) auf die elektronische Struktur und Reaktivität (von nukleophil zu elektrophil) einer Serie von [Ni(μ‐O)2 M] 2+ ‐Komplexen in Oxidationsreaktionen wird beschrieben. Die Beobachtungen unterstreichen die Bedeutung feiner elektronischer Unterschiede in der Reaktivität biologisch relevanter Metall‐Sauerstoff‐Zwischenstufen.
- Is Part Of:
- Angewandte Chemie. Volume 129:Number 1(2017)
- Journal:
- Angewandte Chemie
- Issue:
- Volume 129:Number 1(2017)
- Issue Display:
- Volume 129, Issue 1 (2017)
- Year:
- 2017
- Volume:
- 129
- Issue:
- 1
- Issue Sort Value:
- 2017-0129-0001-0000
- Page Start:
- 303
- Page End:
- 307
- Publication Date:
- 2016-12-01
- Subjects:
- Heterodimetallkomplexe -- Metall-Oxo-Komplexe -- NIH-Verschiebung -- Nukleophile Oxidantien -- Sauerstoffaktivierung
Chemistry -- Periodicals
540 - Journal URLs:
- http://onlinelibrary.wiley.com/ ↗
- DOI:
- 10.1002/ange.201607611 ↗
- Languages:
- English
- ISSNs:
- 0044-8249
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 0902.000000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 23617.xml