反应详情

3-(2,6-Dimethylpiperdino)propionic acid hydrochloride may be obtained by working according to the method described in Example 4 for the preparation of 1-methyl-3-piperidinecarboxylic acid hydrochloride, but starting with ethyl 3-(2,6-dimethylpiperidino)propionate hydrochloride (12.5 g) and 6N aqueous hydrochloric acid solution (35 cc). 3-(2,6-Dimethylpiperidino)propionic acid hydrochloride, m.p. 215° C., is thereby obtained.