反应详情

4-Methoxy-4-tert-butoxycarbonylaminomethylpiperidine (2.3 g), 6-bromo-1-phenyl-1-hexanone (2.52 g) and potassium carbonate (2.6 g) were reacted and treated in the same manner as in Preparation Example 138(1) to give 3.35 g of 4-methoxy-1-(6-oxo-6-phenylhexyl)-4-tert-butoxycarbonylaminomethylpiperidine.