Isomerization-alkylation systems comprising a Gr. III A Lewis ac

Details Isomerization-alkylation systems comprising a Gr. III A Lewis ac Isomerization-alkylation systems comprising a Gr. III A Lewis ac

1978-03-22

1979-07-24

Konopka, P. E.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

585942, 526221, 526281, B01J 3102, B01J 2710, C07C 318, C07C 524

Patent

active

041622332

ABSTRACT:
Novel acid systems are disclosed which are characterized as being capable of stabilizing high concentrations of tertiary cations, e.g., t-butyl cation, and further characterized as capable of forming carbonium ion salts containing both dimeric and monomeric anions. The ions undergo hydride and halide exchange with other alkanes and halides. The hydride transfer reaction renders them useful in isomerization and alkylation reactions.

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patent: 2678957 (1954-05-01), Fontana et al.
patent: 2965693 (1960-12-01), Kramer
patent: 3725500 (1973-04-01), Kramer
patent: 4048095 (1977-09-01), Wojcik et al.
patent: 4048251 (1977-09-01), Cahn et al.

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