Direct C(sp2)–H fluoroalkylation of quinoxalin-2(1H)-ones with (fluoroalkyl)triphenylphosphonium salts and alkenes

A photoredox-catalyzed direct C(sp 2 )–H fluoroalkylation of quinoxalin-2(1 H )-ones with (fluoroalkyl)triphenylphosphonium salts and alkenes is described, providing a practical approach for the generation of diverse fluoroalkyl-containing quinoxalin-2(1 H )-ones.