Visible-light-induced three-component reaction of quinoxalin-2(1H)-ones, alkenes and CF3SO2Na leadin

• 作 者: Na Meng Yufen Lv Qishun Liu Ruisheng Liu Xiaohui Zhao Wei Wei
• 机 构: School of Chemistry and Chemical Engineering,Qufu Normal University,Qufu 273165,China;Qinghai Provin
• 出 处: 中国化学快报（英文版）
• 发表日期: 2021年1期
• 关键词: Metal-free Visible-light-catalysis Three-component reaction Quinoxalin-2(1H)-one

A facile and metal-free visible-light-enabled three-component reaction of quinoxalin-2(1H)-ones, alkenes and CF3SO2Na has been developed under air at room temperature. This photocatalytic tandem reaction using 4CzIPN as the photocatalyst and air as the green oxidant, provides a mild and environmentally friendly approach to access a series of 3-trifluoroalkylated quinoxalin-2(1H)-ones.