Process for oxidizing olefins

Details Process for oxidizing olefins Process for oxidizing olefins

1970-03-09

1976-04-13

Evans, Joseph E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260597R, 260604R, 260634, C07C 2904, C07C 2712

Patent

active

039504409

ABSTRACT:
A process for the manufacture of an alkylene glycol having 2 - 4 carbon atoms, which comprises oxidizing an unsubstituted aliphatic olefin having 2 - 4 carbon atoms by contact with a water-soluble thallic salt in the presence of water, characterised in that at least one kind of ions selected from ions of chlorine and bromine is present in the reaction system in an amount such that the atomic ratio of the said ion or ions to thallium atom is at least 5, and said oxidation is carried out at a temperature of 120.degree.- 200.degree.C.

REFERENCES:
patent: 3048636 (1962-08-01), Grinstead
patent: 3118001 (1964-01-01), Riemenschneider
patent: 3154586 (1964-10-01), Bander et al.
patent: 3360548 (1967-12-01), Clark et al.
patent: 3479395 (1969-11-01), Huguet

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