In present study, an efficient and simple strategy towards chemo-selective and regio-selective acylation of indole using NbCl5 and AgClO4 catalyst are reported. This method utilizes the catalytic potentiality of NbCl5 and AgClO4 towards acylation of unprotected indoles in a synergistic manner. The combination of these catalytic system results into numerous advantages such as excellent yields of product, short reaction times and easier isolation of products.
在本研究中,报道了一种高效且简单的策略,利用NbCl5和AgClO4催化剂实现对吲哚的化学选择性和区域选择性酰化。该方法利用了NbCl5和AgClO4的催化潜力,以协同方式对未保护的吲哚进行酰化。这种催化系统的组合带来了许多优点,例如产物的产率高,反应时间短,产物的分离更容易。