Regioselective synthesis of substituted pyrroles: efficient palladium-catalyzed cyclization of internal alkynes and 2-amino-3-iodoacrylate derivatives.
Org Lett
; 8(25): 5837-40, 2006 Dec 07.
Article
em En
| MEDLINE
| ID: mdl-17134285
ABSTRACT
The first efficient and regioselective palladium-catalyzed cyclization of internal alkynes and 2-amino-3-iodoacrylates to give moderate to excellent yields of highly functionalized pyrroles has been developed. This approach is applicable to a range of alkynes and affords the deacylated pyrrole under reaction conditions for most substrates. [reaction see text]
Buscar no Google
Base de dados:
MEDLINE
Assunto principal:
Paládio
/
Pirróis
/
Acrilatos
/
Alcinos
Idioma:
En
Ano de publicação:
2006
Tipo de documento:
Article