反应详情

Following the procedures described in the Example 1, Step C, the reaction of 3-cyclohexanecarbonyl-3-phenylpropionaldehyde (1.39 mmol) and 2-methoxyphenylpiperazine (1.39 mmol) with sodium triacetoxyboranehydride (1.80 mmol) gave pure product 1-(2-methoxyphenyl)-4-[3-(cyclohexanecarbonyl)-3-(phenyl)propyl]piperazine (464 mg) in 79% yield. The oxalate salt was prepared as described above.