Process of making nitroparaffins by nitration in the gaseous pha

Details Process of making nitroparaffins by nitration in the gaseous pha Process of making nitroparaffins by nitration in the gaseous pha

1979-03-30

1981-04-07

Sebastian, Leland A.

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

Organic compounds

Oxygen containing

C07C 7602

Patent

active

042608384

ABSTRACT:
Nitroparaffins are made by nitration in the gaseous phase under pressure, ssibly in the presence of a gas containing oxygen. The reagent to be nitrated is a mixture containing a substantial amount of propane, the reaction temperature and pressure, the contact time and the quantitative ratios between the nitrating agent, the mixture to be nitrated and the oxygenated gas being selected so that the nitration reaction is conducted in a homogeneous gaseous phase. The process makes it possible to obtain a percentage of different nitroparaffins in response to industrial demand and further to use the cheapest raw materials at a given moment.

REFERENCES:
patent: 2511454 (1950-06-01), Bishop et al.
patent: 3113975 (1963-12-01), Standish et al.
patent: 3133123 (1964-05-01), Bonfield
patent: 3272874 (1966-09-01), Abbott
patent: 3378596 (1968-04-01), Toops, Jr. et al.
patent: 3780115 (1973-12-01), Lhonore et al.
Mladenov et al., Chem. Abs., vol. 84, (1976), 16686y.

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