Alkylation reactions of benzene with 1-hexene catalyzed by ferric chloride in a new ionic liquid system containing triethylamine hydrochloride modified by HCl has been studied.

• 研究了在盐酸三乙胺与氯化铁组成的离子液体体系中,通过氯化氢改性增强离子液体的酸性,催化苯与1己烯烷基化反应。