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.