Solid acid alchlor catalyst was prepared from anhydrous aluminium trichloride through liquid solid solvent method,with pretreated bentonite as support.

以无水三为原,并以处理过的膨润土为载体,采用液固溶法制备固体酸。

Firstly, p-methylacetophenone was obtained in the presence of alchlor as the catalyst, and the optimum condition was 4:1:2 in molar ratio for toluene, acetic anhydride and alchlor with yield of 86.2%.

首先，以甲苯和乙酸酐为原，三存下合成对甲基苯乙酮，并确定甲苯，乙酸酐和三的最佳摩尔比为4: 1: 2，收率为86.2%。