TiCl<sub>4</sub>-Catalyzed Friedel–Crafts Reaction of Trifluoroacetaldehyde Ethyl Hemiacetal (TFAE)
作者:Jing Zhang、Yong-Jun Chen、Liang Zhang
DOI:10.1080/00397911.2010.516860
日期:2011.10.15
Abstract The TiCl4-catalyzed Friedel–Craftsreaction with trifluoroacetaldehyde ethyl hemiacetal is shown to serve as an efficient route for the synthesis of CF3-substitituted compounds of biological and synthetic importance, producing 2,2,2-trifluoroethyl phenols in good yields under mild conditions.