title: Visible light induced radical cyclization of o-iodophenylacrylamides: a concise synthesis of indolin-2-one.
abstract: 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.
authors: School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China.
authors: Wuheng
authors: W
authors: Dong
authors: Yan
authors: Y
authors: Liu
authors: Bei
authors: B
authors: Hu
authors: Kai
authors: K
authors: Ren
authors: Yuyuan
authors: Y
authors: Li
authors: Xiaomin
authors: X
authors: Xie
authors: Yuexiu
authors: Y
authors: Jiang
authors: Zhaoguo
authors: Z
authors: Zhang
mesh_terms: D000178:Acrylamides / Q000737:chemistry* / Q000528:radiation effects*; D000813:Anilides / Q000737:chemistry* / Q000528:radiation effects*; D002384:Catalysis; D003500:Cyclization / Q000528:radiation effects; D007211:Indoles / Q000138:chemical synthesis* / Q000737:chemistry / Q000528:radiation effects*; D007495:Iridium / Q000737:chemistry; D008027:Light; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry
chemical_list: D000178:Acrylamides; D000813:Anilides; D007211:Indoles; D009942:Organometallic Compounds; C456900:indolin-2-one; D007495:Iridium