Diverse 4‐aryl‐2‐quinolinones are prepared from propionamides in one pot by ligand‐promoted triple sequential CH activation reactions and a stereospecific Heck reaction. In these cascade reactions, three new CC bonds and one CN bond are formed to rapidly build molecular complexity from propionic acid.
通过
配体促进的三重连续 C - H 活化反应和立体特异性 Heck 反应,由丙酰胺一锅制备多种 4-芳基-2-
喹啉酮。在这些级联反应中,形成了三个新的 C → C 键和一个 C → N 键,从而由
丙酸快速构建分子复杂性。