Transition-Metal-Free Direct C–H Arylation of Quinoxalin-2(1H)‑ones with Diaryliodonium Salts at Room Temperature
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A method of synthesizing 3-arylquinoxalin-2(1H)-ones using diaryliodonium tetrafluoroborates under mild conditions is described. This protocol has a wide substrate scope and enables direct C–H functionalization. The synthetic potential of this coupling was explored using a range of readily accessible diaryliodonium salts and quinoxalin-2(1H)-ones.
创建时间：
2017-03-16
