Process for the production of piperidine

Details Process for the production of piperidine Process for the production of piperidine

1985-02-07

1986-08-12

Schwartz, Richard A.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D29502

Patent

active

046057420

ABSTRACT:
A process for the production of piperidine by catalytic hydrogenation of furfurylamine and/or tetrahydrofurfurylamine in the presence of a hydrogenation catalyst by flowing hydrogen gas into a reaction zone, wherein the starting material is introduced into a liquid phase in the reaction zone, the liquid phase being maintained at a constant temperature, and the reaction product is withdrawn from the reaction zone in a gaseous form together with excess hydrogen gas.

REFERENCES:
patent: 2265201 (1941-12-01), Schmidt et al.
patent: 4544749 (1985-10-01), Ayusawa et al.
Chemical Abstracts, 40:3757.sup.9 (1946) [Paul et al., Compt. Rend. 221, 560-2 (1945)].
Kline, C., et al., J. Am. Chem. Soc., 66, 1710 (1944).
Wilson, C., J. Am. Chem. Soc., 67, 693 (1945).

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