Chemistry of hydrocarbon compounds – Saturated compound synthesis – By condensation of a paraffin molecule with an olefin-acting...
Patent
1984-12-18
1985-12-24
Davis, Curtis R.
Chemistry of hydrocarbon compounds
Saturated compound synthesis
By condensation of a paraffin molecule with an olefin-acting...
585726, 585728, 585730, 585731, C07C 258
Patent
active
045608253
ABSTRACT:
Disclosed is an alkylation process comprising the step of contacting a paraffinic compound, capable of forming a carbonium ion under strong acid conditions, with an olefin in the presence of a strong acid system comprised of an acid component and a mixture comprised of: (a) one or more adamantane derivatives containing at least one unsubstituted bridgehead position and which is capable of being protonated, or hydrogen bonded to, or dissociated by an acid; and (b) one or more surfactants capable of stabilizing the one or more adamantane derivatives of (a) above at a hydrocarbon-acid interface.
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patent: 3551514 (1970-12-01), Evering
patent: 3671598 (1972-06-01), Moore
patent: 3829525 (1974-08-01), Cole et al.
patent: 3839490 (1974-10-01), Schneider
Ernst Edwin R.
Kramer George M.
Davis Curtis R.
Exxon Research & Engineering Company
Naylor Henry E.
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