反应详情

In 20 ml of methanol was dissolved 3.425 g (8.860 mM) of 1-tert-butoxycarbonyl-1′-(3-phenylpropan-1-yl)-4,4′-bipiperidine, followed by addition of 5 ml of concentrated hydrochloric acid, and the mixture was stirred at room temperature for 6 hours. This reaction mixture was concentrated and crystallized from methanol-diethyl ether to provide the title compound.

1. concentrationThis reaction mixture was concentrated
2. customcrystallized from methanol-diethyl ether