Mimicking reactive high-valent diiron-μ2-oxo intermediates of nonheme enzymes by an iron tetracarbene complex

The first diiron(iii,iv)-μ2-oxo tetracarbene complex is isolated and characterized by SC-XRD, UV/Vis, EPR, Evans’ NMR and elemental analysis. CV indicates the presence of a transient high-valent diiron(iv)-μ2-oxo species. Its formation and decay is investigated via UV/Vis kinetics and NMR.

Saved in:
Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2021-01, Vol.57 (54), p.6644-6647
Main Authors: Schlachta, Tim P, Anneser, Markus R, Schlagintweit, Jonas F, Jakob, Christian H G, Hintermeier, Carolin, Böth, Alexander D, Haslinger, Stefan, Reich, Robert M, Kühn, Fritz E
Format: Article
Language:English
Subjects:
Chemical analysis
Crystallography
NMR
Nuclear magnetic resonance
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The first diiron(iii,iv)-μ2-oxo tetracarbene complex is isolated and characterized by SC-XRD, UV/Vis, EPR, Evans’ NMR and elemental analysis. CV indicates the presence of a transient high-valent diiron(iv)-μ2-oxo species. Its formation and decay is investigated via UV/Vis kinetics and NMR.
ISSN:1359-7345
1364-548X
DOI:10.1039/d1cc02027g