Process for the alkylation of aliphatic hydrocarbons with olefin

Details Process for the alkylation of aliphatic hydrocarbons with olefin Process for the alkylation of aliphatic hydrocarbons with olefin

1995-05-23

1997-08-19

Caldarola, Glenn A.

Chemistry of hydrocarbon compounds

Saturated compound synthesis

By condensation of a paraffin molecule with an olefin-acting...

585731, C07C 258

Patent

active

056591055

ABSTRACT:
A process for the alkylation of aliphatic hydrocarbons with olefins catalyzed by a silica-based material, characterised in that the surface Si--OH groups of said silica are esterified with a fluoroalkylsulphonic acid of formula CF.sub.3 (CF.sub.2).sub.n SO.sub.3 H, where n is a whole number between 0 and 11, said material having a Hammett acidity Ho.ltoreq.-11.4.

REFERENCES:
patent: 4547474 (1985-10-01), Olah
patent: 5233119 (1993-08-01), Kallenbach et al.
patent: 5245100 (1993-09-01), Hommeltoft et al.
patent: 5336833 (1994-08-01), Jolly et al.

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