alchlor

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，甲苯和乙酸酐为原料，在催剂三氯在下合成对甲基苯乙酮，确定甲苯，乙酸酐和三氯的最佳摩尔比为4: 1: 2，收率为86.2%。

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

无水三氯为原料,理过的膨润土为载体,采用液固溶剂法制备固体酸催剂。