ethyl (2Z)-5-(dimethylamino)-2-[[4-[(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)methyl]phenyl]hydrazinylidene]pentanoate 在
盐酸 作用下,
以
乙醇 为溶剂,
反应 24.0h,
以23%的产率得到Ethyl 3-[2-(dimethylamino)ethyl]-5-[(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)methyl]-1H-indole-2-carboxylate