Visible-light-mediated metal-free decarboxylative acylation of electron-deficient quinolines using α-ketoacids under ambient air
作者:Zhongqi Zheng、Yongdi Wu、Xuelian Lu、Fang-Lin Zhang、Mei-Fang Qi、Enjie Sun、Bing Sun
DOI:10.1016/j.tet.2022.132749
日期:2022.4
A visible-light-promoted metal-free decarboxylative coupling protocol for the acylation of electron-deficient quinolines using ambient air as an oxidant has been disclosed. This environmental-friendly protocol takes place under mild conditions and is highlighted by using inexpensive photocatalyst and starting materials, thereby integrating C–H functionalization and recent photoredox scenario based