Several 1-(trifluoromethyl)enamines were prepared by heating  trifluoroacetamides with alkylidenetriphenylphosphoranes in  THF or benzene. The product enamines can be reduced (H2, Pd/C)  to 1-(trifluoromethyl)alkylamines.
                                    通过在THF或苯中加热三
氟乙酰胺与烷基亚甲基
三苯基膦,可以制备几种1-(三
氟甲基)烯胺。烯胺产物可以被还原(H2,Pd/C)为1-(三
氟甲基)烷基胺。