Process for the preparation of aqueous nicotinaldehyde

Details Process for the preparation of aqueous nicotinaldehyde Process for the preparation of aqueous nicotinaldehyde

1994-02-09

1996-01-16

Ford, John M.

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

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

544183, C07D25306

Patent

active

054849187

ABSTRACT:
A process for the preparation of an aqueous medium of nicotinaldehyde by the catalytic reduction of 3-cyanopyridine under hydrogen in the presence of Raney-nickel.

REFERENCES:
patent: 2798077 (1957-07-01), Schlapfer et al.
patent: 2945862 (1960-07-01), Mignonac et al.
patent: 3274206 (1966-09-01), Wilbert et al.
Reaktionen der Organischen Synthese, 92 (1978).
Chem. Ber. 102:2770-2776 (1969), Tinapp.
Plieninger et al., Berichte der Deutschen Chemischen Gesellschaft, vol. 88, p. 1956 (1955).
Mathes et al., Chemiker-Zeitung, vol. 80, p. 475 (1956).
Derwent Abst. 92-092944/12 (Corresponding to JP-4,036,250) May 30, 1990.
Chem. Abst. 80:120705g, Volkova et al., p. 416, (1974).

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