ChemInform Abstract: Oxidation of 2-Arylindoles for Synthesis of 2-Arylbenzoxazinones with Oxone as the Sole Oxidant

A novel and efficient method for the oxidation of 2-arylindoles to synthesize 2-arylbenzoxazinones utilizing oxone as the sole oxidant has been developed. The reaction tolerates a wide range of functional groups and allows quick and atom-economical assembly of a variety of valuable 2-arylbenzoxazinones in high yields.