Oxazolidin-2-one was found to be a versatile and efficient ligand for the CuI-catalyzed amidation of aryl halides and the cyclization of ortho-halobenzanilides. Notably, the less active halides could also be applied successfully in the synthesis of benzoxazoles and benzothiazoles.
Oxazolidin-2-one被发现是一种多功能且高效的
配体,可用于CuI催化的芳基卤化物的酰胺化以及邻卤苯甲酰胺的环化。值得注意的是,活性较低的卤化物也可成功应用于苯并
噁唑和
苯并噻唑的合成。