40166-68-5Relevant articles and documents
Copper-catalyzed intramolecular oxidative C(sp3)-H amidation of 2-aminoacetophenones: Efficient synthesis of indoline-2,3-diones
Huang, Jinbo,Mao, Tingting,Zhu, Qiang
supporting information, p. 2878 - 2882 (2014/05/20)
An efficient synthesis of diverse indoline-2,3-diones from 2-aminoacetophenones through copper-catalyzed intramolecular C(sp3)-H amidation is developed. The reaction proceeds in DMSO by using O2 as the sole oxidant to provide the desired products in moderate to good yields.