Proton-catalysed reactions in which water is not a stoichiometri

Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By condensation of entire molecules or entire hydrocarbyl...

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585468, C07C 268

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active

044993196

ABSTRACT:
The invention relates to the use of metal cation-exchangeable layered clays in organic reactions which are catalyzed by protons in which intercalated water is not a stoichiometric reactant. Such organic reactions include the production of esters by the reaction of an olefin or an olefin oxide with a carboxylic acid, the production of ethers by reaction of an alcohol with an olefin or an olefin oxide, the production of ethers by the reaction of a primary or secondary aliphatic alcohol or an olefin oxide, the production of bis-sec-alkyl ethers from alkenes, the production of alkyl aromatic compounds by the reaction of an aromatic hydrocarbon with an olefin or alcohol and the production of alcohols by the hydration of olefins.

REFERENCES:
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patent: 2564488 (1951-08-01), Mahan
patent: 2930820 (1960-03-01), Aries
patent: 3268607 (1966-08-01), Schmitt et al.
patent: 3313860 (1967-04-01), Willis
patent: 3962361 (1976-06-01), Stridde
patent: 3965043 (1976-06-01), Stridde
patent: 3979331 (1976-09-01), Stridde
patent: 4078991 (1978-03-01), Goldstein
patent: 4193454 (1978-03-01), Goldstein
Grim, Applied Clay Mineralogy, McGraw Hill, 1962, pp. 16-20 & 287.

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