ChemInform Abstract: Metal-Free Oxidative Arylphosphination of Activated N-Substituted-N-arylacrylamide Derivatives Using K2S2O8

A novel metal-free oxidative arylphosphination of activated N -substituted- N -arylacrylamide derivatives by phosphorylation and C–H functionalization cascade process has been developed. This methodology provides an efficient way to construct a variety of phosphorus-containing oxindole moieties.