反应详情

2-Benzylhexahydrocyclopenta[c]pyrrol-4(5H)-one (0.578 g, 2.68 mmol), cyclopropylamine (0.189 mL, 2.68 mmol), and acetic acid (10 mL) were combined in dichloromethane (20 mL). PS-Cyanoborohydride (1.147 g, 2.68 mmol) was added. The reaction was stirred at room temperature for 2 hours, then filtered and the resin was washed with dichloromethane. The solvent was removed in vacuo, and the crude material was applied to a silica gel column and was eluted with 1-10% methanol(2 N ammonia)/dichloromethane to give the title compounds.

1. filtrationfiltered
2. washthe resin was washed with dichloromethane
3. customThe solvent was removed in vacuo
4. washwas eluted with 1-10% methanol(2 N ammonia)/dichloromethane