An oxazolo[3,2-b]indazole route to 1H-indazolones.
Org Lett
; 11(13): 2760-3, 2009 Jul 02.
Article
em En
| MEDLINE
| ID: mdl-19505119
ABSTRACT
The novel heterocycle 2,3-dihydrooxazolo[3,2-b]indazole has been synthesized and utilized to provide easy access to 1H-indazolones, particularly the previously unreported 2-(2-alkoxyethyl)-1H-indazol-3(2H)-ones. Mechanistic as well as optimization and reaction scope studies are reported.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Oxazóis
/
Indazóis
Idioma:
En
Ano de publicação:
2009
Tipo de documento:
Article