Synthesis of tetrafluoroethyl- and tetrafluoroethylene-containing amines by the reaction of silanes with enamines under acidic conditions
作者:Yana Chernykh、Bronislav Jurásek、Petr Beier
DOI:10.1016/j.jfluchem.2014.08.004
日期:2015.3
Enamines with in situ formed hydrogen fluoride underwent efficient reaction with trimethyl(1,1,2,2-tetrafluoro-2-(phenylthio)ethyl)silane and trimethyl(1,1,2,2-tetrafluoro-2-(phenylsulfonyl)ethyl)silane. Radical or reductive desulfurization of the addition products provided amines containing the tetrafluoroethyl group.
原位形成氟化氢的烯胺与三甲基(1,1,2,2-四氟-2-(苯硫基)乙基)硅烷和三甲基(1,1,2,2-四氟-2-(苯磺酰基)乙基)有效反应)硅烷。加成产物的自由基或还原脱硫得到含有四氟乙基的胺。