<i>N</i>‐Heteroaromatic Fluoroalkylation through Ligand Coupling Reaction of Sulfones
作者:Huamin Liang、Qian Wang、Xin Zhou、Rongyi Zhang、Min Zhou、Jun Wei、Chuanfa Ni、Jinbo Hu
DOI:10.1002/anie.202401091
日期:2024.5.6
Fluoroalkylated N-heteroarenes are efficiently synthesized from fluoroalkyl 2-azaheteroarylsulfones via Grignard reagent-promoted formal SO2 extrusion reaction. The reaction proceeds through the ligandcoupling of a pentacoordinate sulfur(VI) intermediate and exhibits unique fluorine effect.