Photoredox-Catalyzed α-C(sp<sup>3</sup>)–H Activation of Unprotected Secondary Amines: Facile Access to 1,4-Dicarbonyl Compounds
作者:Qian Zhang、Yan Huang、Le-Wu Zhan、Wan-Ying Tang、Jing Hou、Bin-Dong Li
DOI:10.1021/acs.orglett.0c02571
日期:2020.10.2
A photoredox-catalyzed alpha-C(sp(3))-H activation approach of unprotected secondary amines is reported. Such transformations provide facile access to various 1,4-dicarbonyl compounds using readily available amines and alpha,beta-unsaturated compounds as feedstocks under air conditions. The substrate scope of this method is broad, and a wide array of functional groups are tolerated.