反应详情

Reaction of 4-nitrobenzoyl chloride (6.5 g., 0.035 mole) and 2-(o-aminophenethyl)-1-methylpiperidine (6.0 g., 0.0275 mole) in 35 ml. of pyridine according to the method of Example 25 provides 2'-[2-(1-methyl-2-piperidyl)ethyl]-4-nitrobenzanilide. Crystallization from ethyl acetate provides analytically pure material, m.p. 162°-163.5° C.