反应详情

Using (4-bromo-2-fluorophenyl)[4-(2,4-dimethylphenyl)piperazin-1-yl]methanone (783 mg) described in Preparation Example 116 and pyrrolidin-2-one (0.16 mL) and by the reaction and treatment in the same manner as in Example 1, the title compound (313 mg) was obtained.