We have disclosed a novel and efficient dimerization and cyclization cascade reaction of 2‐sulfonaminoacrylate derivatives catalyzed by K2CO3 to synthesize dihydro‐2‐oxopyrroles (DPO) in moderate to good yields in one step.
我们已经公开了一种新颖且有效的K 2 CO 3催化的2-磺
氨基
丙烯酸酯衍
生物的二聚和环化级联反应,可一步一步以中等到良好的产率合成二氢-2-氧代
吡咯(
DPO)。