Intramolecular CH Activation by an Open-Shell Cobalt(III) Imido Complex

Intramolecular CH Activation by an Open-Shell Cobalt(III) Imido Complex

The paramagnetic CoIII imido complex 1 is stable enough to be structurally characterized by X‐ray diffraction. However, in solution a primary CH bond of the ligand is activated and gives 2, the product of formal insertion of the imido ligand into a methyl group (see scheme; Ad=adamantyl).

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Veröffentlicht in:Angewandte Chemie International Edition 2005-02, Vol.44 (10), p.1508-1510
Hauptverfasser: Shay, Daniel T., Yap, Glenn P. A., Zakharov, Lev N., Rheingold, Arnold L., Theopold, Klaus H.
Format: Artikel
Sprache:eng
Schlagworte:
cobalt
CH activation
high-spin complexes
imido ligands
tripodal ligand
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Zusammenfassung:The paramagnetic CoIII imido complex 1 is stable enough to be structurally characterized by X‐ray diffraction. However, in solution a primary CH bond of the ligand is activated and gives 2, the product of formal insertion of the imido ligand into a methyl group (see scheme; Ad=adamantyl).
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200462529