反应详情

A mixture of 4-(dimethylamino)-N-(2-fluoro-3-(1-(6-morpholino-1H-indol-3-yl)-2-nitroethyl)phenyl)benzamide (0.388 g, 0.730 mmol) and Raney Ni (a small amount) in MeOH (35 mL) was treated with hydrogen at 55 psi a Parr shaker apparatus for 3 hr. The catalyst was removed by suction filtration. The filtrate was concentrated under vacuum, diluted with CH2Cl2 (100 mL), washed with brine (25 mL) and dried over anhydrous MgSO4. Removal of solvent under vacuum provided the desired product (0.321 g, 0.599 mmol, 82% yield) as an off-white solid.

1. customThe catalyst was removed by suction filtration
2. concentrationThe filtrate was concentrated under vacuum
3. additiondiluted with CH2Cl2 (100 mL)
4. washwashed with brine (25 mL)
5. dry with materialdried over anhydrous MgSO4
6. customRemoval of solvent under vacuum