| 摘要 |
<p>N-substd. amines (I) are prepd. by reaction of an O-contg. cpd. (II) (alcohol or aldehyde) with an amine deriv. (III) (NH3, or prim. or sec. amine) at 150-250 deg.C/atmos. pressure to 100 atm. gauge with removal of produced H2O, in the presence of a catalyst stem comprising (a) Cu, (b) a metal from Cr, Mn, Fe, Co, Ni or Zn, (c) a Pt Gp. VIII metal, and (d) a metal from Al, W or Mo. ZEOLITE mentioned as catalyst support.</p> |
