Process for the production of intermediate oxidation...

C - Chemistry – Metallurgy – 07 – C

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C07C 43/20 (2006.01) B01J 23/74 (2006.01) B01J 27/06 (2006.01) B01J 27/24 (2006.01) B01J 31/04 (2006.01) C07C 27/12 (2006.01) C07C 47/52 (2006.01) C07C 47/56 (2006.01)

Patent

CA 1093098

ABSTRACT OF THE DISCLOSURE A process for the production of alcohols and/or aldehydes which comprises subjecting a toluene derivative having an ether linkage or linkages of the general formula: Image wherein RO is an ether grouping where R stands for a hydrocarbyl group with 1?20 carbon atoms which may carry an inert substituent or substituents and n stands for an integers of 1?2 to auto-oxidation with molecular oxygen in liquid phase to form the corresponding alcohol and/or aldehydes, characterized in that the reaction is carried out by using a lower saturated fatty acid and/or an anhydride thereof as solvent in the presence of a soluble cobalt salt and a bromine ion-supplying substance at a reaction temperature ranging from 30°C to 200°C in such manner that the conversion rate of the toluene derivative does not exceed 90-.

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