On the Mechanism of the Reaction of Organic Azides with Transition Metals: Evidence for Triplet Nitrene Capture

On the Mechanism of the Reaction of Organic Azides with Transition Metals: Evidence for Triplet Nitrene Capture

High‐valent imido complexes are obtained by reaction of the manganese(III) corrole [Mn(tpfc)] with aryl azides by a novel reaction mechanism in which singlet nitrene undergoes intersystem crossing to the triplet state, which is trapped by the metal corrole, in competition with dimerization to the az...

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Veröffentlicht in:Angewandte Chemie International Edition 2005-09, Vol.44 (38), p.6203-6207
Hauptverfasser: Abu-Omar, Mahdi M., Shields, Catherine E., Edwards, Nicola Y., Eikey, Rebecca A.
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Sprache:eng
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azides
imido ligands
kinetics
macrocyclic ligands
manganese
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container_issue 38
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container_title Angewandte Chemie International Edition
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creator Abu-Omar, Mahdi M.
Shields, Catherine E.
Edwards, Nicola Y.
Eikey, Rebecca A.
description High‐valent imido complexes are obtained by reaction of the manganese(III) corrole [Mn(tpfc)] with aryl azides by a novel reaction mechanism in which singlet nitrene undergoes intersystem crossing to the triplet state, which is trapped by the metal corrole, in competition with dimerization to the azo compound (see scheme).
doi_str_mv 10.1002/anie.200462647
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source Wiley Online Library Journals Frontfile Complete
subjects azides
imido ligands
kinetics
macrocyclic ligands
manganese
title On the Mechanism of the Reaction of Organic Azides with Transition Metals: Evidence for Triplet Nitrene Capture
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