| 摘要 |
Catalytic composition comprising at least one non-aqueous ionic liquid medium of general formula Q1+A1-, in which Q1+ represents an organic cation and A1- represents an anion, and at least one ionic component of general formula Q2+A2-, in which Q2+ represents an organic cation comprising at least one sulphonic acid or carboxylic acid function, and A2- represents an anion. The invention also relates to an isobutene dimerization process using the catalytic composition.
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