C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/607, 252/64
C07C 213/08 (2006.01) B01J 23/75 (2006.01) B01J 23/83 (2006.01) C07C 209/16 (2006.01) C07C 209/24 (2006.01) C07C 217/42 (2006.01)
Patent
CA 2033611
ABSTRACT A process for preparing secondary amines which comprises contacting an alcohol, aldehyde, or ketone with a primary amine in the presence of a catalyst under reaction conditions sufficient to form a secondary amine, wherein the catalyst comprises a homogeneous mix- ture of (a) 10 to 90 mole percent cobalt or an insoluble salt thereof, (b) 9 to 89 mole percent copper or an insoluble salt thereof, and (c) 1 to 20 mole percent of a metal or insoluble salt of a metal selected from the group consisting of a Lanthanum series metal, thorium, uranium, scandium, titanium, and yttrium is described. A process which employs zirconium as component (c) and which is supported on a carrier material, wherein the carrier material has been neutralized with a base, is also disclosed. 36,403-F
Smart & Biggar
The Dow Chemical Company
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