Lactam-containing structural compounds are ubiquitous in drugs and biomolecules. An electrochemical oxidative direct C(sp3)–H azolation of lactams has been reported under metal catalyst-free and external chemical oxidant-free conditions. This electrochemical C(sp3)–H/N–H coupling is characterized by its broad substrate scope of azoles and lactams under mild conditions at room temperature. Mechanistic studies suggested
含内酰胺的结构化合物在药物和
生物分子中无处不在。据报道,在无
金属催化剂和无外部
化学氧化剂的条件下,内酰胺的电
化学氧化直接C(sp 3)-H偶氮化。这种电
化学的C(sp 3)–H / N–H偶联的特点是,在室温下,在温和条件下,其唑类和内酰胺类的底物范围广。机理研究表明,该反应可能涉及自由基过程。此外,位点选择性可以通过DFT计算来解释。更有意义的是,采用克级合成的流动电
化学方法显示了该转化的放大适用性。