Dabco-catalysed selective chlorination of aromatics
作者:Jun Xu、Xue Li、Qiji Li、Weiyi Tian、Xiaosheng Yang
DOI:10.1016/j.tetlet.2024.154928
日期:2024.2
A Lewis base catalyst DABCO for highly efficient electrophilic aromatic chlorination using NCS was presented. The mild conditions, easy-availability and stability of the catalyst and reagents, as well as good functional-group tolerance, showed the approach to be a versatile protocol for the late-stage aromatic chlorination of complex natural products and drugs.