Method of preparing monohalogenated nitroalkanes

Details Method of preparing monohalogenated nitroalkanes Method of preparing monohalogenated nitroalkanes

1990-05-24

1991-08-27

Kyle, Deborah L.

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

Organic compounds

Oxygen containing

568943, 568947, 568948, C07C20501

Patent

active

050434896

ABSTRACT:
A method of preparing a monohalogenated nitroalkane which comprises reacting equal molar quantities of an alkali metal hydroxide and a nitroalkane in a suitable medium to form a nitronate salt therein, promptly mixing the medium containing the nitronate salt with an equal molar quantity of a halogen to form a monohalogenated nitroalkane in the medium, promptly adding a material to the medium containing the monohalogenated nitroalkane to terminate any further halogenation therein, and recovering the monohalogenated nitroalkane from the medium.

REFERENCES:
patent: 1996388 (1935-04-01), Ramage
patent: 2181411 (1939-11-01), Vanderbilt
patent: 2397384 (1946-03-01), Tindall
patent: 2632776 (1953-03-01), Slagh
patent: 3096378 (1963-07-01), Levering
patent: 3106588 (1963-10-01), Wilheim
patent: 3159686 (1964-12-01), Burk et al.
patent: 4329523 (1982-05-01), James et al.
patent: 4517394 (1985-05-01), Wang et al.

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