| |  Online-Ressource |
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| Verfasst von: | Bleher, Katharina [VerfasserIn]  |
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| | Comba, Peter [VerfasserIn] |
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| | Kass, Dustin [VerfasserIn] |
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| | Ray, Kallol [VerfasserIn] |
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| | Wadepohl, Hubert [VerfasserIn] |
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| Titel: | Reactivities of iron(IV)-oxido compounds with pentadentate bispidine ligands |
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| Verf.angabe: | Katharina Bleher, Peter Comba, Dustin Kass, Kallol Ray, Hubert Wadepohl |
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| E-Jahr: | 2023 |
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| Jahr: | April 2023 |
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| Umfang: | 10 S. |
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| Fussnoten: | Gesehen am 24.03.2023 |
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| Titel Quelle: | Enthalten in: Journal of inorganic biochemistry |
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| Ort Quelle: | New York, NY [u.a.] : Elsevier, 1979 |
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| Jahr Quelle: | 2023 |
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| Band/Heft Quelle: | 241(2023), Artikel-ID 112123, Seite 1-10 |
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| ISSN Quelle: | 1873-3344 |
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| Abstract: | The FeIV--O complexes of bispidines (3,7-diazabicyclo[3.3.1]nonane derivatives) are known to be highly reactive oxidants - with the tetradentate bispidine, the so far most reactive ferryl complex has been reported and two isomeric pentadentate ligands also lead to very reactive high-valent oxidants. With a series of 4 new bispidine derivatives we now try to address the question why the bispidine scaffold in general leads to very reactive oxidants and how this can be tuned by ligand modifications. The study is based on a full structural, spectroscopic and electrochemical analysis of the iron(II) precursors, spectroscopic data of the iron(IV)-oxido complexes, a kinetic analysis of the stoichiometric oxidation of thioanisole by five different bispidine-iron(IV)-oxido complexes and on product analyses of reactions by the five ferryl oxidants with thioanisole, beta-methylstyrene and cisstilbene as substrates. |
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| DOI: | doi:10.1016/j.jinorgbio.2023.112123 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1016/j.jinorgbio.2023.112123 |
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| | Volltext: https://linkinghub.elsevier.com/retrieve/pii/S0162013423000053 |
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| | DOI: https://doi.org/10.1016/j.jinorgbio.2023.112123 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | 2-state reactivity |
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| | atom transfer |
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| | Bioinspired catalysis |
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| | Bispidine |
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| | complex |
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| | coordination chemistry |
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| | electron-transfer properties |
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| | High-valent iron |
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| | ketoglutarate dioxygenase taud |
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| | Kinetics |
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| | mechanism |
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| | mononuclear nonheme iron(iv)-oxo |
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| | Nonheme iron oxidation catalyst |
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| | oxo |
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| | Spectroscopy |
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| | spin equilibria |
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| K10plus-PPN: | 1840084057 |
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| Verknüpfungen: | → Zeitschrift |
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Reactivities of iron(IV)-oxido compounds with pentadentate bispidine ligands / Bleher, Katharina [VerfasserIn]; April 2023 (Online-Ressource)
