Mild and efficient aryl-alkenyl coupling via Pd(II) catalysis in the presence of oxygen or Cu(II) oxidants.
J Org Chem
; 67(20): 7127-30, 2002 Oct 04.
Article
em En
| MEDLINE
| ID: mdl-12354008
ABSTRACT
We report herein a mild and efficient method for carbon-carbon bond formation between aryl stannanes and olefins via Pd(II) catalysis in the presence of oxygen or Cu(II) oxidants as a reoxidant. The process allows reactions between various olefins and aryl stannanes of varying electron density. Coupling methods under these oxidation conditions are comparatively described, and the benefits and limitations are also discussed.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Oxigênio
/
Paládio
/
Oxidantes
/
Cobre
/
Alcenos
/
Hidrocarbonetos Aromáticos
Idioma:
En
Ano de publicação:
2002
Tipo de documento:
Article