Synthesis of difluoroaryldioxoles using BrF<sub>3</sub>
作者:Youlia Hagooly、Michael J. Welch、Shlomo Rozen
DOI:10.1039/c0ob00571a
日期:——
different aromatic and heteroaromatic difluorodioxole derivatives has been developed. The starting materials were catechols, which, after treatment with thiophosgene, formed at 0 °C the respective thiodioxoles. The latter were reacted for a short time with commercially available bromine trifluoride, producing potentially biologically important difluoroaryldioxoles in moderate to high yields.