作者:Ryuhei Tahara、Tadahito Fukuhara、Shoji Hara
DOI:10.1016/j.jfluchem.2011.06.006
日期:2011.9
polyfluoroalkyl group into aromatic compounds was achieved by Friedel-Crafts reaction using (1-chloro-1-hydroperfluoroalkyl) sulfides 1, and the subsequent desulfurizing–difluorination of the resulting product using IF5/Et3N-nHF. Perfluoroethyl, 1,1,2,2,3,3-hexafluoropropyl, and 1,1,2,2,3,3,4,4,5,5-decafluoropentyl groups were introduced to various aromatic compounds by this method. Selective perfluoroethylation
通过使用(1-氯-1-氢全氟烷基)硫化物1进行Friedel-Crafts反应,然后使用IF 5 / Et 3 N-nHF对所得产物进行脱硫-二氟化反应,可以将多氟烷基引入芳族化合物中。通过该方法将全氟乙基,1,1,2,2,3,3-六氟丙基和1,1,2,2,3,3,4,4,5,5-十氟戊基引入各种芳族化合物中。还进行了5-位尿嘧啶的选择性全氟乙基化。