Process for producing 4-amino-3-fluorobenzotrifluoride

Details Process for producing 4-amino-3-fluorobenzotrifluoride Process for producing 4-amino-3-fluorobenzotrifluoride

1992-11-19

1994-04-05

Raymond, Richard L.

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

Organic compounds

Amino nitrogen containing

564395, 564442, C07C20910

Patent

active

053006925

ABSTRACT:
Disclosed is a process for producing 4-amino-3-fluorobenzotrifluoride which comprises reacting 3,4-difluorobenzotrifluoride with anhydrous ammonia (liquid ammonia or gaseous ammonia) under pressure.

REFERENCES:
patent: 5082971 (1992-01-01), Marhold
D. J. Alsop et al., "Aromatic Polyfluoro-Compounds, Part X.1 Some Replacement Reactions of Octafluorotoluene", Journal Chemical Society (London), pp. 1801-1805 (1962).
The Journal of Organic Chemistry, vol. 35, 5, 1711-1712 (1970) authored by K. J. Klabunde et al, published in 1970.
Heterocycles, vol. 22, 1, 117-124 (1984) authored by T. Haga et al., published in 1984.
Alsop, Bardon and Tatlow, Journal Chemical Society, London, Aromatic Polyfluoro-compounds, 342, 1962.

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