Cobalt and Iron Stabilized Ketyl, Ketiminyl and Aldiminyl Radical Anions.
cobalt
iron
quantum chemical calculation
radical anions
spectroscopy
Journal
Chemistry (Weinheim an der Bergstrasse, Germany)
ISSN: 1521-3765
Titre abrégé: Chemistry
Pays: Germany
ID NLM: 9513783
Informations de publication
Date de publication:
01 Dec 2021
01 Dec 2021
Historique:
received:
25
08
2021
pubmed:
28
9
2021
medline:
28
9
2021
entrez:
27
9
2021
Statut:
ppublish
Résumé
Carbonyl and iminyl based radical anions are reactive intermediates in a variety of transformations in organic synthesis. Herein, the isolation of ketyl, and more importantly unprecedented ketiminyl and aldiminyl radical anions coordinated to cobalt and iron complexes is presented. Insights into the electronic structure of these unusual metal bound radical anions is provided by X-Ray diffraction analysis, NMR, IR, UV/Vis and Mössbauer spectroscopy, solid and solution state magnetometry, as well as a by a detailed computational analysis. The metal bound radical anions are very reactive and facilitate the activation of intra- and intermolecular C-H bonds.
Identifiants
pubmed: 34569676
doi: 10.1002/chem.202103096
pmc: PMC9298351
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
16760-16767Subventions
Organisme : deutsche forschungsgemeinschaft
ID : WE 5627/4-1
Informations de copyright
© 2021 The Authors. Chemistry - A European Journal published by Wiley-VCH GmbH.
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