Sodium borohydride → (3-(Hydroxymethyl)-1H-indol-6-yl)(morpholino)methanone
反応式
[BH4-].[Na+].[N:3]1([C:9]([C:11]2[CH:19]=[C:18]3[C:14]([C:15]([CH:20]=[O:21])=[CH:16][NH:17]3)=[CH:13][CH:12]=2)=[O:10])[CH2:8][CH2:7][O:6][CH2:5][CH2:4]1>CO>[OH:21][CH2:20][C:15]1[C:14]2[C:18](=[CH:19][C:11]([C:9]([N:3]3[CH2:8][CH2:7][O:6][CH2:5][CH2:4]3)=[O:10])=[CH:12][CH:13]=2)[NH:17][CH:16]=1参加物
4
実験手順
Sodium borohydride (220 mg, 5.81 mmol, 3.0 eq) was added to a stirred solution of product 27a) (500 mg, 1.94 mmol, 1.0 eq) in methanol (10 mL) at room temperature and stirring was continued for 2 h. The methanol was removed under vacuum, water (50 mL) was added, and the mixture was extracted with ethyl acetate (2×30 mL). The combined organic layers were washed with brine (50 mL), dried over sodium sulfate, and evaporated. White solid. Yield: 400 mg (80% of theory).