Dataset Information
Electronically Asynchronous Transition States for C-N Bond Formation by Electrophilic [CoIII(TAML)]-Nitrene Radical Complexes Involving Substrate-to-Ligand Single-Electron Transfer and a Cobalt-Centered Spin Shuttle.
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ABSTRACT:
SUBMITTER: van Leest NP
PROVIDER: S-EPMC9333348 | biostudies-literature | 2020 Jul
REPOSITORIES: biostudies-literature
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Electronically Asynchronous Transition States for C-N Bond Formation by Electrophilic <b>[Co<sup>III</sup>(TAML)]</b>-Nitrene Radical Complexes Involving Substrate-to-Ligand Single-Electron Transfer and a Cobalt-Centered Spin Shuttle.
ACS catalysis 20200612 14
The oxidation state of the redox noninnocent tetra-amido macrocyclic ligand (TAML) scaffold was recently shown to affect the formation of nitrene radical species on cobalt(III) upon reaction with PhI=NNs [van Leest N. P.; J. Am. Chem. Soc.2020, 142, 552-563]. For the neutral <b>[Co</b> <sup><b>III</b></sup> <b>(TAML</b> <sup><b>sq</b></sup> <b>)]</b> complex, this leads to the doublet (<i>S</i> = 1/2) mono-nitrene radical species <b>[Co</b> <sup><b>III</b></sup> <b>(TAML</b> <sup><b>q</b></sup> ...[more]