Partially hydrogenated derivatives of 2-nitro-1,1,1-trifluoroalkanes, in particular 2-oximino- and 2-hydroxylamino-1,1,1-trifluoroalkanes, are prepared by catalytically hydrogenating 2-nitro-1,1,1-trifluoroalkanes until a maximum of 2.2 moles of hydrogen per mole of 2-nitro-1,1,1-trifluoroalkane have reacted.
部分氢化的2-硝基-1,1,1-三氟烷衍
生物,特别是2-
肟基和2-羟
肟基-1,1,1-三氟烷烷,通过催化氢化2-硝基-1,1,1-三氟烷烷制备,直到每摩尔2-硝基-1,1,1-三氟烷烷反应了最多2.2摩尔氢。