Sodium Hydroxide → 4-[([(Benzyloxy)carbonyl]{4-[(tert-butoxycarbonyl)amino]butyl}amino)methyl]benzoic acid
反応式
[CH2:1]([O:8][C:9]([N:11]([CH2:24][C:25]1[CH:34]=[CH:33][C:28]([C:29]([O:31]C)=[O:30])=[CH:27][CH:26]=1)[CH2:12][CH2:13][CH2:14][CH2:15][NH:16][C:17]([O:19][C:20]([CH3:23])([CH3:22])[CH3:21])=[O:18])=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[OH-].[Na+]>CO>[CH2:1]([O:8][C:9]([N:11]([CH2:24][C:25]1[CH:26]=[CH:27][C:28]([C:29]([OH:31])=[O:30])=[CH:33][CH:34]=1)[CH2:12][CH2:13][CH2:14][CH2:15][NH:16][C:17]([O:19][C:20]([CH3:23])([CH3:22])[CH3:21])=[O:18])=[O:10])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1参加物
4
実験手順
To a solution of the compound 4 (1.13 g) in methanol (4 mL), an aqueous 2N sodium hydroxide solution (4 mL) was added. The reaction mixture was stirred at room temperature for 3 hours. The reaction mixture was concentrated. The obtained residue was added by 2N hydrochloric acid and then extracted with ethyl acetate. The extract was washed with saturated brine, dried over anhydrous sodium sulfate and then concentrated to obtain the title compound having the following physical properties.