Palladium-catalyzed through-space C(sp(3))-H and C(sp(2))-H bond activation by 1,4-palladium migration: efficient synthesis of [3,4]-fused oxindoles.
Angew Chem Int Ed Engl
; 52(47): 12385-9, 2013 Nov 18.
Article
em En
| MEDLINE
| ID: mdl-24105995
ABSTRACT
Palladium two step Linear anilides were converted into the title compounds in good to excellent yields through a palladium-catalyzed domino carbopalladation/1,4-palladium shift sequence. The C(sp(3) )-H activation involves a seven-membered palladacycle, and is chemoselective in the presence of competitive C(sp(2) )H bonds. DMA=N,N-dimethylacetamide, OPiv=pivalate.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Paládio
/
Indóis
Idioma:
En
Revista:
Angew Chem Int Ed Engl
Ano de publicação:
2013
Tipo de documento:
Article