Process for the synthesis of .alpha.-[(dialkylamino)substituted-

Details Process for the synthesis of .alpha.-[(dialkylamino)substituted- Process for the synthesis of .alpha.-[(dialkylamino)substituted-

1990-11-13

1991-10-22

Dees, Jose G.

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

Organic compounds

Nitriles

558303, 558308, 558311, 558312, 558313, 558315, 548240, 548243, 548244, C07C25300

Patent

active

050597094

ABSTRACT:
A novel process for producing .alpha.-[(dialkylamino) substituted-methylene].beta.-oxo-(substituted) propanenitriles of the formula: ##STR1## where R, R.sub.1 and R .sub.2 are defined in the specification by reacting a substituted isoxazole with a diaklylamide dimethylacetal is provided.

REFERENCES:
patent: 4178449 (1979-12-01), Dusza et al.
patent: 4236005 (1980-11-01), Dusza et al.
patent: 4281000 (1981-07-01), Dusza et al.
patent: 4521422 (1985-06-01), Dusza et al.
patent: 4900836 (1990-02-01), Tomcufcik et al.

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