Friedel–Crafts alkylation of arenes with epoxides promoted by fluorinated alcohols or water
作者:Guo-Xing Li、Jin Qu
DOI:10.1039/b926684d
日期:——
The stereoselective intra- and intermolecular Friedel-Crafts alkylation of electron-rich arenes with epoxides can take place in refluxing 1,1,1,3,3,3-hexafluoroisopropanol owing to its weak acidity and high ionizing power.
富电子芳烃与环氧化物的立体选择性分子内和分子间弗里德-克来福特烷基化反应由于其弱酸性和高电离能力,可在回流的1,1,1,3,3,3-六氟异丙醇中发生。