KMnO4-mediated oxidative C N bond cleavage of tertiary amines: Synthesis of amides and sulfonamides
作者:Zhang Zhang、Yong-Hong Liu、Xi Zhang、Xi-Cun Wang
DOI:10.1016/j.tet.2019.03.047
日期:2019.5
KMnO4-mediated oxidative CN bond cleavage of tertiary amines producing secondary amine was introduced, which was trapped by electrophiles (acyl chloride and sulfonyl chloride) to form amides and sulfonamides. The reaction could take place at mild condition, tolerating a wide range of function groups and affording products in moderate to excellent yields.
引入了KMnO 4介导的叔胺氧化C N键裂解生成仲胺的方法,该方法被亲电子试剂(酰氯和磺酰氯)捕获,形成酰胺和磺酰胺。反应可以在温和的条件下进行,可以耐受各种官能团,并提供中等至极好的收率的产物。