Fluorodesulfurization of Thionobenzodioxoles with Silver(I) Fluoride
作者:Josiah J. Newton、Alan J. Brooke、Bastian Duhamel、Jason M. Pulfer、Robert Britton、Chadron M. Friesen
DOI:10.1021/acs.joc.0c01729
日期:2020.10.16
oxidants. Here, we demonstrate that a range of difluorobenzodioxoles can be prepared from catechols in two steps through conversion into thionobenzodioxoles, followed by desulfurative fluorination with silver(I) fluoride. These mild reaction conditions are compatible with a variety of functional groups and enable access to a range of functionalized difluorobenzodioxoles.