The intramolecular oxidative Csp²-Csp³ coupling of N-substituted acetoacetanilides was achieved by using Ag2O as the oxidant. The reaction constitutes a convenient approach toward 3-acetyloxindoles from unfunctionalized acetoacetanilides.
通过使用
Ag2O作为氧化剂,实现了N-取代乙酰
乙酰苯胺的分子内氧化Csp²-Csp³偶联。该反应为从非官能化的乙酰
乙酰苯胺制备3-乙酰氧基
吲哚提供了一种便捷的方法。