ArticleAngewandte Chemie (International ed. in English)2014
Spectroscopic capture and reactivity of a low-spin cobalt(IV)-oxo complex stabilized by binding redox-inactive metal ions.
Article in Angewandte Chemie (International ed. in English), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 34 papers.
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Who cites it
34 citing papers in PubMed.
- First Evidence for Ozonido-TMC Complexes of Iron and Cobalt.Angewandte Chemie (International ed. in English) · 2026Article
- High-Valent Late Transition Metal-Oxo Complexes: Breaking Boundaries at the Oxo Wall and Beyond.Chemical reviews · 2026Review
- Identifying an Active Intermediate and Monitoring O─O Bond Formation in Water Oxidation by a Cobalt(III)-TAML Complex.Angewandte Chemie (International ed. in English) · 2025Article
- Synthesis and Characterization of Co Complexes Coordinated by a Tetraanionic Bis(amidateanilido) Ligand.Inorganic chemistry · 2025Article
- Potential of CoMnScientific reports · 2025Article
- Identification, Characterization, and Electronic Structures of Interconvertible Cobalt-Oxygen TAML Intermediates.Journal of the American Chemical Society · 2024Article
- Redox Processes Involving Oxygen: The Surprising Influence of Redox-Inactive Lewis Acids.JACS Au · 2024Review
- Formation of a Reactive [Mn(III)-O-Ce(IV)] Species and its Facile Equilibrium with Related Mn(IV)(OX) (X = Sc or H) Complexes.Angewandte Chemie (International ed. in English) · 2024Article
- Generation, Spectroscopic Characterization, and Computational Analysis of a Six-Coordinate Cobalt(III)-Imidyl Complex with an UnusualJournal of the American Chemical Society · 2023Article
- Oriented internal electrostatic fields: an emerging design element in coordination chemistry and catalysis.Chemical science · 2022Review
- Enzyme-Like Hydroxylation of Aliphatic C-H Bonds From an Isolable Co-Oxo Complex.Journal of the American Chemical Society · 2021Article
- Rapid Iron(III)-Fluoride-Mediated Hydrogen Atom Transfer.Angewandte Chemie (International ed. in English) · 2021Article
- Formation of cobalt-oxygen intermediates by dioxygen activation at a mononuclear nonheme cobalt(ii) center.Dalton transactions (Cambridge, England : 2003) · 2021Article
- Do multinuclear 3d metal catalysts achieve O-O bond formation via radical coupling or via water nucleophilic attack? WNA leads the way in [CoChem catalysis · 2021Article
- Ligand-Constraint-Induced Peroxide Activation for Electrophilic Reactivity.Angewandte Chemie (International ed. in English) · 2021Article
- Opening the CoJournal of the American Chemical Society · 2020Article
- Crystal Structure and C-H Bond-Cleaving Reactivity of a Mononuclear CoJournal of the American Chemical Society · 2020Article
- Ligand Redox Noninnocence in [CoJournal of the American Chemical Society · 2020Article
- Highly Reactive CoJournal of the American Chemical Society · 2019Article
- M-O Bonding Beyond the Oxo Wall: Spectroscopy and Reactivity of Cobalt(III)-Oxyl and Cobalt(III)-Oxo Complexes.Angewandte Chemie (International ed. in English) · 2019Review
Corrections and comments
- Erratum issued
Authors and funding
8 authors.
Funding
Abstract
High-valent cobalt-oxo intermediates are proposed as reactive intermediates in a number of cobalt-complex-mediated oxidation reactions. Herein we report the spectroscopic capture of low-spin (S=1/2) Co(IV)-oxo species in the presence of redox-inactive metal ions, such as Sc(3+), Ce(3+), Y(3+), and Zn(2+), and the investigation of their reactivity in C-H bond activation and sulfoxidation reactions. Theoretical calculations predict that the binding of Lewis acidic metal ions to the cobalt-oxo core increases the electrophilicity of the oxygen atom, resulting in the redox tautomerism of a highly unstable [(TAML)Co(III)(O˙)](2-) species to a more stable [(TAML)Co(IV)(O)(M(n+))] core. The present report supports the proposed role of the redox-inactive metal ions in facilitating the formation of high-valent metal-oxo cores as a necessary step for oxygen evolution in chemistry and biology.
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