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研究了中性芳烃稀土配合物Ln(η6 C6 H6 ) (AlCl4) 3(Ln =La ,Nd)对苯烷基化反应的催化作用。Ln(η6 C6 H6 ) (AlCl4) 3 可在温和条件下催化苯与己烯反应给出正己基苯和仲己基苯。探讨了不同催化剂及反应条件对此反应的影响。
The catalytic effect of rare earth complex Ln (η6 C6 H6) (AlCl4) 3 (Ln = La, Nd) on the alkylation of benzene was studied. Ln (η6 C6 H6) (AlCl4) 3 can catalyze the reaction of benzene with hexene to give n-hexylbenzene and sec-hexylbenzene under mild conditions. The effects of different catalysts and reaction conditions on the reaction were discussed.