Issue 29, 2022

An end-on bis(μ-hydroxido) dimanganese(ii,iii) azide complex for C–H bond and O–H bond activation reactions

Abstract

We report the synthesis of an end-on dinuclear Mn(II) azide complex with two bridging azide ligands that served as a precursor for the formation of an end-on bis(μ-hydroxido) dinuclear Mn(II,III) azide complex upon oxidation by organic peroxide or peracids. Combined experimental and theoretical studies on the reactivity of the end-on bis(μ-hydroxido) dinuclear Mn(II,III) azide complex suggest that the reaction with substrates having weak C–H bond and O–H bond dissociation energy occurred via a H-atom abstraction reaction in a concerted manner.

Graphical abstract: An end-on bis(μ-hydroxido) dimanganese(ii,iii) azide complex for C–H bond and O–H bond activation reactions

Supplementary files

Article information

Article type
Communication
Submitted
24 Feb 2022
Accepted
14 Mar 2022
First published
14 Mar 2022

Chem. Commun., 2022,58, 4623-4626

An end-on bis(μ-hydroxido) dimanganese(II,III) azide complex for C–H bond and O–H bond activation reactions

H. Jeon, J. Kim, J. Kim, K. Cho and S. Hong, Chem. Commun., 2022, 58, 4623 DOI: 10.1039/D2CC01129H

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