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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,并以处理过的膨润土载体,采用液固溶法制备固体酸催

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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,以甲苯和乙酸酐三氯下合成对甲基苯乙酮,并确定甲苯,乙酸酐和三氯的最佳摩尔比4: 1: 2,收率86.2%。

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left handed, left wing, left-center, left-component, left-face, left-footed, left-hand, left-handed, left-hander, leftie,

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3G, 401(K), a,

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