Preparation of fluorinated anthranilic acid and anthranilonitril

Details Preparation of fluorinated anthranilic acid and anthranilonitril Preparation of fluorinated anthranilic acid and anthranilonitril

1981-11-05

1982-11-16

Torrence, Dolph H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

562456, C07C12178, C07C10158

Patent

active

043594280

ABSTRACT:
Fluorinated anthranilic acid and anthranilonitrile, and a novel process for their preparation by reacting 2,6-difluorobenzonitrile with ammonia and, if the acid is required, hydrolyzing the resulting 6-fluoroanthranilonitrile with a basic compound.
The two novel end products are valuable intermediates for the preparation of compounds which are useful for controlling various animal pests and plant pests.

REFERENCES:
patent: 3291790 (1966-12-01), Strube
patent: 3374262 (1968-03-01), Seefelder et al.
patent: 3783142 (1974-01-01), Bakke et al.
patent: 4145364 (1979-03-01), Mulvey et al.
patent: 4178304 (1979-12-01), Litvishkov et al.

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