反应详情

Alternatively, the substituted-phenyl cyclopropyl ketones may be prepared by reacting cyclopropanecarboxylic acid chloride with an appropriately substituted-phenyl compound in the presence of a Friedel-Crafts catalyst, e.g., aluminum chloride. In Example 6, Step A, cyclopropanecarboxylic acid chloride is reacted with ethoxybenzene in the presence of aluminum chloride, yielding cyclopropyl (4-ethoxyphenyl) ketone.