Cerium Chloride Catalyzed, 2-Iodoxybenzoic Acid Mediated Oxidative Dehydrogenation of Multiple Heterocycles at Room Temperature
作者:Santanu Hati、Subhabrata Sen
DOI:10.1002/ejoc.201601419
日期:2017.3.3
Catalytic ceriumchloride was found to activate 2-iodoxybenzoicacid (IBX) for the oxidativedehydrogenation of tetrahydroisoquinolines, tetrahydro-β-carbolines, and thiazolidines to their dehydrogenated and aromatic forms at roomtemperature in moderate to excellent yields. The robustness of the protocol was demonstrated by scaling up the reactions to multigram quantities.