C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/281, 260/292
C07D 211/10 (2006.01) C07D 211/12 (2006.01) C07D 211/14 (2006.01) C07D 217/02 (2006.01) C07D 295/023 (2006.01)
Patent
CA 1264752
Abstract of the Disclosure: Piperidines substituted in the 3- and/or 4-position are prepared by reacting a glutardialdehyde substituted in the 2- and/or 3-position with ammonia or a primary amine and hydrogen at elevated temperature and under superatmospheric pressure in the presence of a hydrogenation catalyst.
494392
Himmele Walter
Thyes Marco
Wiersdorff Walter-Wielant
Basf Aktiengesellschaft
Robic Robic & Associes/associates
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