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
为原料，在催化剂三氯化铝存在下合成对甲基苯酮，并确定甲苯，三氯化铝的最佳摩尔比为4: 1: 2，收率为86.2%。
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