反应详情

Example 298) A sample of the 2-amino-6-benzylpyridine product of Example 298 A was reduced in acetic acid under hydrogen atmosphere utilizing 5% Rh/C catalyst to afford 2-imino-6-benzylpiperidine as an oil. The oil was purified by C-18 reverse phase chromatography to give a white solid. The solid was dissolved in 1N HCl, lyophilized, and recrystallized from EtOH/EtOAc to give the title product as a white solid.