95277-19-3Relevant articles and documents
Pd-catalyzed dehydrogenative aryl-aryl bond formation via double C(sp2)-H bond activation: Efficient synthesis of [3,4]-fused oxindoles
Bunescu, Ala,Piou, Tiffany,Wang, Qian,Zhu, Jieping
supporting information, p. 334 - 337 (2015/03/03)
A Pd(0)-catalyzed double cyclization of easily available o-bromoanilides leading to strained [3,4]-fused oxindoles was developed. The reaction proceeded through a highly ordered sequence involving key carbopalladation, 1,4-Pd migration, and C(sp2)-H functionalization steps. (Chemical Equation Presented).