Preparation of nitrocarbonyl compounds

Details Preparation of nitrocarbonyl compounds Preparation of nitrocarbonyl compounds

1971-04-19

1976-03-02

Daus, Donald G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260596, 260601R, C07C 4906, C07C 4702

Patent

active

039418464

ABSTRACT:
A method of preparing a nitrocarbonyl having at least 4 carbon atoms corresponding to the formula: ##EQU1## by contacting a dinitroalcohol having at least 5 carbon atoms corresponding to the formula: ##EQU2## with an alkaline agent at a temperature of from about 0.degree. to 200.degree.C. A valuable by product recoverable from the reaction is a nitroalkane. The contemplated nitrocarbonyls include nitroketones and nitroaldehydes which are useful as solvents, plasticizers, bactericides, lubricant additives and fuel additives.

REFERENCES:
patent: 2475996 (1949-07-01), Smith
patent: 3240823 (1966-03-01), Bonetti et al.
patent: 3579594 (1971-05-01), Larkin
Kirk-Othmer "Encyclopedia of Chemical Technology," 1st Ed., Vol. 9, pp. 375-381, Interscience (1951), N.Y.
V. V. Perekalin, "Unsat. Nitro Cmpds," pp. 4-13, (1964), Dauey, N.Y.
Vanderbilt et al., Aldehyde-Nitropar-Affincondensation, "I & EC," pp. 34-38, (1940).

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