Practical povidone iodine catalyzed transamidation from primary amides and amines
作者:Jian Wang、Jiangmeng Ren、Yun-Peng Zhu、Xue-Qin Sun、Peng-Fei Hu、Xin Mu、Bu-Bing Zeng
DOI:10.1016/j.tetlet.2022.154312
日期:2023.2
Non-harmful Povidone iodine (PVP-I) was applied in the transamidation to gain N-substituted amides from various primary amides and amines. Diverse aromatic, heterocyclic and aliphatic primary amides/amines were applied in our developed method and more than 45 N-substituted amides were obtained with excellent yields in most cases. Several drugs such as Melatonin and Efaproxiral were successfully acquired
将无害的聚维酮碘 (PVP-I) 应用于转酰胺基反应,以从各种伯酰胺和胺中获得N-取代的酰胺。在我们开发的方法中应用了多种芳香族、杂环族和脂肪族伯酰胺/胺,在大多数情况下以优异的收率获得了超过 45 种 N-取代的酰胺。成功获得了褪黑激素和依法普西拉等几种药物,其性能优于先前报道的结果。