Process for preparing nitro-p-phenylenediamines

Details Process for preparing nitro-p-phenylenediamines Process for preparing nitro-p-phenylenediamines

1977-06-16

1981-11-17

Hines, Robert V.

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

Organic compounds

Amino nitrogen containing

C07C 8504

Patent

active

RE0307980

ABSTRACT:
Describes a process for preparing nitro-p-phenylenediamines by reacting 4-fluoro-3-nitro-anilines with ammonia or a primary [or secondary] amine.

REFERENCES:
patent: 2916490 (1959-12-01), Schenck et al.
patent: 3484487 (1969-12-01), Dix
patent: 3489836 (1970-01-01), Waring
patent: 3642423 (1972-02-01), Bil et al.
Ainsworth et al., "Journal Chemical Society", 1966, pp. 111-113.
Berliner et al.: J.A.C.S., vol. 74, 1574 (1952).
Harald Suhr: Chemical Abstracts, vol. 60, p. 13109 (1964).
Hodgson et al.: J. Chemsociety (1941), pp. 766-770, only p. 768 relied on.

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