Preparation of 2,4-dicyano-3,5-dimethylaniline

Details Preparation of 2,4-dicyano-3,5-dimethylaniline Preparation of 2,4-dicyano-3,5-dimethylaniline

1972-05-25

1977-01-18

Gotts, Lewis

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260165, 260205, 260464, C07C12178

Patent

active

040039447

ABSTRACT:
The novel compound 2,4-dicyano-3,5-dimethylaniline is prepared by heating a cyclic compound having the formula ##STR1## and splitting off acetonitrile. The 2,4-dicyano-3,5-dimethylaniline is collected e.g. by sublimation apparatus and is useful as an intermediate in the preparation of dyestuffs e.g. by diazotization and coupling with known coupling components.

REFERENCES:
Bruckenberg:Chemical Abstracts, Kruckenberg: Chemical 51, pp. 10067-10068 (1957).

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