Process for preparing bispicolyamine

Details Process for preparing bispicolyamine Process for preparing bispicolyamine

1977-03-30

1978-03-21

Rotman, Alan L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260296R, C07D21338

Patent

active

040803384

ABSTRACT:
Bispicolylamines are prepared by reacting (a) cyanopyridine with (b) hydrogen in the presence of a catalytic amount of (c) a palladium or carbon catalyst which has been preconditioned by contact with a reacting mixture of (a) and (b) for a time sufficient to cause said catalyst to preferentially produce bispicolylamine. The reaction is normally conducted under autogenous or superatmospheric pressure at a temperature of from about 20.degree. to about 75.degree. C in a lower alkanol (e.g., methanol) as the reaction medium.

REFERENCES:
shcheglov et al., Chem. Abstracts, vol. 70, (11), item No. 47,237-t, Mar. 1969.
Volkova et al., Chem. Abstracts, vol. 79, (7), item No. 42,296n, Aug. 1973.
Volkova et al., Chem. Abstracts, vol. 80, (21), item No. 120,705g, May 1974.
Matsumoto et al., Chem. Abstracts, vol. 82, (23), item No. 156,097-r, June 1975.

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