Production of dinitrodiphenyl ether

Details Production of dinitrodiphenyl ether Production of dinitrodiphenyl ether

1984-08-06

1985-12-10

Helfin, Bernard

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

Organic compounds

Oxygen containing

C07C 7935, C07C 4101

Patent

active

045581649

ABSTRACT:
A process for preparing a symmetrical dinitrodiphenyl ether from o- or p-nitrochlorobenzene or o- or p-nitrofluorobenzene comprising using a polar organic solvent, a potassium salt of a fatty carboxylic acid containing 2 to 20 carbon atoms or a potassium salt of an aromatic carboxylic acid containing 7 to 12 carbon atoms as catalyst, and either sodium or potassium carbonate to react with the p-nitrochlorobenzene. The reaction is carried out at from 150.degree. to 210.degree. C. until the o- or p-nitrochlorobenzene or o- or p-nitrofluorobenzene reacts.

REFERENCES:
patent: 3634519 (1972-01-01), Bentz et al.

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