反应详情

2-Chloro-5-[[(2-hydroxyethyl)amino]methyl]-N-(tricyclo[3.3.1.13,7]dec-1-ylmethyl)-benzamide (0.250 g, Example 71c), (1-formylcyclopropyl)-carbamic acid, 1,1-dimethylethyl ester (0.260 g), sodium triacetoxyborohydride (0.600 g) and dichloromethane (50 ml) were stirred together under nitrogen for 24 h. The mixture was poured into saturated aqueous sodium hydrogencarbonate solution, extracted into dichloromethane, dried over magnesium sulfate, filtered and concentrated under reduced to pressure. The crude material was purified on silica gel (ethyl acetate), to afford the subtitled compound (0.302 g).

1. extractionextracted into dichloromethane
2. dry with materialdried over magnesium sulfate
3. filtrationfiltered
4. concentrationconcentrated
5. customThe crude material was purified on silica gel (ethyl acetate)