Method for oxidizing hydrocarbons in liquid phase

Details Method for oxidizing hydrocarbons in liquid phase Method for oxidizing hydrocarbons in liquid phase

2011-03-01

2011-03-01

Witherspoon, Sikarl A (Department: 1621)

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

Organic compounds

Oxygen containing

C568S360000, C568S399000

Reexamination Certificate

active

07897818

ABSTRACT:
A method of oxidizing hydrocarbons in liquid phase is provided. According to this method, a liquid-phase oxidation reaction of hydrocarbons is carried out by using an organic compound capable of chelating metals as auxiliary agent, represented by formula (II), in the presence of an oxygen-containing gas and a transition metal catalyst. Accordingly, the conversion degree of the hydrocarbon is increased, and the overall yields of products are improved while the selectivity of catalytic oxidation reaction is still high.

REFERENCES:
patent: 4341907 (1982-07-01), Zelonka
patent: 4658056 (1987-04-01), Sipos
patent: 150309 (1991-01-01), None

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