Photochemical aryl radical cyclizations to give (E)-3-ylideneoxindoles.
Molecules
; 19(10): 15891-9, 2014 Sep 30.
Article
en En
| MEDLINE
| ID: mdl-25271428
ABSTRACT
(E)-3-Ylideneoxindoles are prepared in methanol in reasonable to good yields, as adducts of photochemical 5-exo-trig of aryl radicals, in contrast to previously reported analogous radical cyclizations initiated by tris(trimethylsilyl)silane and azo-initiators that gave reduced oxindole adducts.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Oxidantes Fotoquímicos
/
Radicales Libres
Idioma:
En
Revista:
Molecules
Asunto de la revista:
BIOLOGIA
Año:
2014
Tipo del documento:
Article
País de afiliación:
Irlanda