Palladium-catalyzed tandem oxidative annulation of α-amino ketones leading to 2-aroylindoles
作者:Tao-Shan Jiang、Long Dai、Yuhui Zhou、Xiuli Zhang
DOI:10.1016/j.tet.2019.130917
日期:2020.2
A simple synthesis of 2-aroylindoles via palladium-catalyzed tandem oxidative annulation directly from α-amino ketones has been developed. In this transformation, two-step reaction including oxidation of α-amino aetones to generate imine intermediates and subsequent palladium-catalyzed aerobic annulation to give 2-aroylindoles was compatible in onepot.