Shaoqun Zhu

Visible-Light Photoredox-Catalyzed Sp3 C–H Sulfonylation of Oxime Ester

Abstract An efficient visible-light photoredox-catalyzed Sp3 C–H sulfonylation protocol for the synthesis of β-keto sulfones has been developed. The utilization of Ir{dF(CF3)(ppy)2dtbpy}PF6 as the photocatalyst and blue LEDs as the light sources enabled the formation of alkyl car...