Base-promoted nucleophilic fluoroarenes substitution of C F bonds
作者:Ji Su、Qian Chen、Le Lu、Yuan Ma、George Hong Lok Auyoung、Ruimao Hua
DOI:10.1016/j.tet.2017.11.067
日期:2018.1
nucleophilic fluoroarene substitution for CF bonds is presented. The transformation proceeds smoothly with the use of fluoroarenes bearing not only electron-withdrawing group, but also electron-donating group and a variety of nucleophiles such as alcohols, phenols, amines, amides and nitrogen-heterocyclic compounds. The double nucleophilic substitution using ortho-difluoroarenes and nucleophiles bearing ortho-dinucleophilic