Copper-Nitrene Complexes in Catalytic C----H Amination

Hydrocarbons activate! Isolable β‐diketiminato dicopper–nitrene complexes such as 1 derived from the reaction of [{(Cl2NN)Cu}2(μ‐benzene)] and 1‐adamantylazide are potent towards nitrene insertion into unactivated sp3‐hybridized CH bonds. 1 allows stoichiometric and catalytic intermolecular CH ami...

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Veröffentlicht in:	Angewandte Chemie (International ed.) 2008-01, Vol.47 (51), p.9961-9964
Hauptverfasser:	Badiei, Yosra M, Dinescu, Adriana, Dai, Xuliang, Palomino, Robert M, Heinemann, Frank W, Cundari, Thomas R, Warren, Timothy H
Format:	Artikel
Sprache:	eng
Schlagworte:	amination copper CH activation density functional calculations nitrenes
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Hydrocarbons activate! Isolable β‐diketiminato dicopper–nitrene complexes such as 1 derived from the reaction of [{(Cl2NN)Cu}2(μ‐benzene)] and 1‐adamantylazide are potent towards nitrene insertion into unactivated sp3‐hybridized CH bonds. 1 allows stoichiometric and catalytic intermolecular CH amination of hydrocarbons to give secondary amines (see scheme). Catalyst loadings as low as 0.05 mol % may be used.
ISSN:	1433-7851 1521-3773
DOI:	10.1002/anie.200804304