Organic nitrogen-containing initiators for hydrocarbon conversion
AssigneeTexaco Inc.
InventorMatthew A. McMahon
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Abstract
Chemical reactions of hydrocarbons may be selectively initiated to produce increased yield of desired products by the use of initiators typified by alkyl nitrites such as n-butyl nitrite.
Claims16
The process for preparing an oxygen-containing oxidation product containing at least one composition selected from the group consisting of alcohols, ketones and aldehydes, from a charge alkyl, alkaryl or cycloalkyl hydrocarbon which comprises:
- oxidizing alkyl, alkaryl or cycloalkyl hydrocarbon at 75.degree.-200.degree. C in the presence of (i) an oxygen-containing gas and (ii) an oxidation initiator containing an initiating quantity of an alkyl, aralkyl or cycloalkyl nitrite, thereby forming reaction mixture including said oxygen-containing oxidation product;
- and
- recovering said reaction mixture including said oxygen-containing oxidation product.
The process for preparing an oxygen-containing oxidation product containing at least one composition selected from the group consisting of alcohols, ketones and aldehydes, from a charge naphthene hydrocarbon which comprises:
- oxidizing said charge naphthene hydrocarbon at 75.degree.-200.degree. C and 0-300 psig in the presence of an oxygen-containing gas and 0.5-10 moles, per 100 moles of charge naphthene hydrocarbon, of a lower alkyl nitrite, thereby forming reaction mixture including said oxygen-containing oxidation product;
- and
- recovering said reaction mixture including said oxygen-containing oxidation product.
The process for oxidizing cyclohexane to form an oxidation product containing cyclohexanol and cyclohexanone which comprises oxidizing said cyclohexane in the presence of oxygen-containing gas and, as oxidation initiator, a lower alkyl nitrite, thereby forming said oxidation product;
- and recovering said oxidation product.
Dependencies are inferred from the claim text.