Process for the production of 3-oxonitriles

Details Process for the production of 3-oxonitriles Process for the production of 3-oxonitriles

1987-07-13

1988-03-01

Siegel, Alan

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

558434, 558405, 558440, C07D33322, C07C12150, A01N 4302

Patent

active

047287438

ABSTRACT:
3-oxonitriles are produced by reaction of carboxylic acid esters with carboxylic acid nitriles in the presence of 70 to 80% suspension of sodium hydride in white oil. The oxonitrile are intermediate products for the production of 3-oxocarboxylic acid amides or esters and pesticides.

REFERENCES:
patent: 4062861 (1977-12-01), Yukinaga et al.
patent: 4206230 (1980-06-01), Paul
patent: 4224052 (1980-09-01), Szucs
patent: 4469642 (1984-09-01), Ligon

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