Copper-catalyzed annulation of 2-formylazoles with o-aminoiodoarenes.
J Org Chem
; 75(3): 992-4, 2010 Feb 05.
Article
em En
| MEDLINE
| ID: mdl-20047297
ABSTRACT
In the presence of catalytic CuI and sparteine, 2-formylpyrroles can be annulated with o-aminoiodoarenes to give substituted pyrrolo[1,2-a]quinoxalines and related heterocycles. The reaction also works for annulation of 2-formylindoles, 2-formylimidazole, 2-formylbenzimidazole, and a 3-formylpyrazole.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Azóis
/
Cobre
/
Compostos Heterocíclicos
Idioma:
En
Ano de publicação:
2010
Tipo de documento:
Article