Solid acid alchlor catalyst was prepared from anhydrous aluminium trichloride through liquid solid solvent method,with pretreated bentonite as support.
以无水三氯化铝,并以处理过的膨润土载体,采用液固溶法制备固体酸催化。
Solid acid alchlor catalyst was prepared from anhydrous aluminium trichloride through liquid solid solvent method,with pretreated bentonite as support.
以无水三氯化铝,并以处理过的膨润土载体,采用液固溶法制备固体酸催化。
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%.
,以甲苯乙酸酐,在催化三氯化铝存在下合成对甲基苯乙酮,并确定甲苯,乙酸酐三氯化铝的最佳摩尔比4: 1: 2,收率86.2%。
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