反应详情

To this crude N-[1-(tert-butoxycarbonyl)piperidin-4-ylmethyl]-3-(5-thia-1,8b-diazaacenaphthylen-4-yl)acrylamide was added 1 ml of concentrated hydrochloric acid and the mixture was stirred at room temperature for 0.5 hour. After addition of ethanol, the mixture was stirred and the resulting precipitate was collected and washed serially with ethanol and diethyl ether to provide the title compound.

1. stirringthe mixture was stirred
2. customthe resulting precipitate was collected
3. washwashed serially with ethanol and diethyl ether