1.
Chem Commun (Camb)
; 51(22): 4587-90, 2015 Mar 18.
Artigo
em Inglês
| MEDLINE
| ID: mdl-25688002
RESUMO
A [Ir(ppy)2(dtb-bpy)]PF6-catalyzed intramolecular radical cyclization of o-iodophenylacrylamides affording indolin-2-ones in moderate to excellent yields via 5-exo-trig radical cyclization under visible light is presented. This method provides new access to the synthesis of indolin-2-ones under mild reaction conditions.