Process for the catalytic production of 2-substituted pyridines

Details Process for the catalytic production of 2-substituted pyridines Process for the catalytic production of 2-substituted pyridines

1977-10-17

1980-04-01

Rotman, Alan L.

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

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

546253, 546252, 546193, 546281, 546304, 544124, 544331, 546250, C07D21308, C07D21374

Patent

active

041962877

ABSTRACT:
A process for the catalytic production of a 2-substituted pyridine which comprises reacting a corresponding cyano compound and acetylene in the presence of cobaltocene. Favorable conversion speed, conversion of at least 90 percent, good yield and high selectivity are obtained.

REFERENCES:
patent: 3829429 (1974-08-01), Clement
patent: 4006149 (1977-02-01), Bonnemann et al.
Wakatsuki et al., "Synthesis", 1976 (Jan.), No. 1, pp. 26-28.

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