Cobalt-Catalyzed Ortho Alkylation of Aromatic Imines with Primary and Secondary Alkyl Halides

We report here cobalt–N-heterocyclic carbene catalytic systems for the ortho alkylation of aromatic imines with alkyl chlorides and bromides, which allows the introduction of a variety of primary and secondary alkyl groups at room temperature. The stereochemical outcomes of the reaction of secondary...

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Veröffentlicht in:	Journal of the American Chemical Society 2013-06, Vol.135 (25), p.9279-9282
Hauptverfasser:	Gao, Ke, Yoshikai, Naohiko
Format:	Artikel
Sprache:	eng
Schlagworte:	Aldehydes - chemical synthesis Aldehydes - chemistry Alkylation Catalysis Cobalt - chemistry Hydrocarbons, Aromatic - chemical synthesis Hydrocarbons, Aromatic - chemistry Hydrocarbons, Brominated - chemistry Hydrocarbons, Chlorinated - chemistry Imines - chemistry Molecular Structure Organometallic Compounds - chemistry Stereoisomerism
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