Preparation of maleic anhydride from four-carbon hydrocarbons us

Details Preparation of maleic anhydride from four-carbon hydrocarbons us Preparation of maleic anhydride from four-carbon hydrocarbons us

1977-04-04

1978-04-18

Trousof, Natalie

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D30760

Patent

active

040851214

ABSTRACT:
Vanadium-free catalysts consisting essentially of oxides of titanium and phosphorus have been found to be especially effective in the oxidation of n-butane, n-butenes and 1,3-butadiene with molecular oxygen in the vapor phase to yield maleic anhydride. The reaction with n-butane gives an especially pure product in good yield and selectivity.

REFERENCES:
patent: 2824073 (1958-02-01), Rylander et al.

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