反应详情

2',3'-Dichloro-4'-methylthio-2-cyclopentylacetophenone is prepared following substantially the same procedure described in Example 10, Step A, using the following substances: 2,3-dichlorothioanisole (63.1 g., 0.327 mole), methylene chloride (300 ml.), cyclopentylacetyl chloride (52.7 g., 0.367 mole) and aluminum chloride (48.0 g., 0.36 mole).