An electrochemical protocol for the construction of substituted isoindolinones via reduction/amidation of 2-carboxybenzaldehydes and amines has been realized. Under metal-free and external-reductant-free electrolytic conditions, the reaction achieves the cascade formation of intermolecular C–N bonds and provides a series of isoindolinones in moderate to good yields. The deuterium-labeling experiment
已经实现了通过 2-羧基
苯甲醛和胺的还原/酰胺化来构建取代
异吲哚啉酮的电
化学方案。在无
金属和无外部还原剂的电解条件下,该反应实现了分子间 C-N 键的级联形成,并以中等至良好的产率提供了一系列
异吲哚啉酮。
氘标记实验证明,产物亚甲基中的氢主要由体系中的H 2 O提供。