Opening up the Valence Shell: A T‐Shaped Iron(I) Metalloradical and Its Potential for Atom Abstraction

A thermally stable, T‐shaped, d(7) high‐spin iron(I) complex was obtained by reduction of a PNP‐supported ferrous chloride. Paramagnetic NMR spectroscopy combined with DFT modeling was used to analyze the electronic structure of the coordinatively highly unsaturated complex. The metalloradical chara...

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Detalles Bibliográficos
Autores principales: Ott, Jonas C., Wadepohl, Hubert, Gade, Lutz H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2020
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7318345/
https://www.ncbi.nlm.nih.gov/pubmed/32196900
http://dx.doi.org/10.1002/anie.202003118
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author Ott, Jonas C.
Wadepohl, Hubert
Gade, Lutz H.
author_facet Ott, Jonas C.
Wadepohl, Hubert
Gade, Lutz H.
author_sort Ott, Jonas C.
collection PubMed
description A thermally stable, T‐shaped, d(7) high‐spin iron(I) complex was obtained by reduction of a PNP‐supported ferrous chloride. Paramagnetic NMR spectroscopy combined with DFT modeling was used to analyze the electronic structure of the coordinatively highly unsaturated complex. The metalloradical character of the compound was demonstrated by the formation of a benzophenone ketyl radical complex upon addition of benzophenone. Furthermore, the compound displays a rich chemistry as an oxygen‐atom abstractor from epoxides, yielding a dinuclear, diferrous [Fe(2)O] complex.
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spelling pubmed-73183452020-06-29 Opening up the Valence Shell: A T‐Shaped Iron(I) Metalloradical and Its Potential for Atom Abstraction Ott, Jonas C. Wadepohl, Hubert Gade, Lutz H. Angew Chem Int Ed Engl Communications A thermally stable, T‐shaped, d(7) high‐spin iron(I) complex was obtained by reduction of a PNP‐supported ferrous chloride. Paramagnetic NMR spectroscopy combined with DFT modeling was used to analyze the electronic structure of the coordinatively highly unsaturated complex. The metalloradical character of the compound was demonstrated by the formation of a benzophenone ketyl radical complex upon addition of benzophenone. Furthermore, the compound displays a rich chemistry as an oxygen‐atom abstractor from epoxides, yielding a dinuclear, diferrous [Fe(2)O] complex. John Wiley and Sons Inc. 2020-04-27 2020-06-08 /pmc/articles/PMC7318345/ /pubmed/32196900 http://dx.doi.org/10.1002/anie.202003118 Text en © 2020 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Communications
Ott, Jonas C.
Wadepohl, Hubert
Gade, Lutz H.
Opening up the Valence Shell: A T‐Shaped Iron(I) Metalloradical and Its Potential for Atom Abstraction
title Opening up the Valence Shell: A T‐Shaped Iron(I) Metalloradical and Its Potential for Atom Abstraction
title_full Opening up the Valence Shell: A T‐Shaped Iron(I) Metalloradical and Its Potential for Atom Abstraction
title_fullStr Opening up the Valence Shell: A T‐Shaped Iron(I) Metalloradical and Its Potential for Atom Abstraction
title_full_unstemmed Opening up the Valence Shell: A T‐Shaped Iron(I) Metalloradical and Its Potential for Atom Abstraction
title_short Opening up the Valence Shell: A T‐Shaped Iron(I) Metalloradical and Its Potential for Atom Abstraction
title_sort opening up the valence shell: a t‐shaped iron(i) metalloradical and its potential for atom abstraction
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7318345/
https://www.ncbi.nlm.nih.gov/pubmed/32196900
http://dx.doi.org/10.1002/anie.202003118
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