Trifluoroacetic acid → [4-(4-Chlorobenzoyl)-2-oxo-2,3,4,5-tetrahydrobenzo[e][1,4]diazepin-1-yl]acetic acid trifluoroacetate
反応式
[Cl:1][C:2]1[CH:29]=[CH:28][C:5]([C:6]([N:8]2[CH2:14][C:13]3[CH:15]=[CH:16][CH:17]=[CH:18][C:12]=3[N:11]([CH2:19][C:20]([O:22]C(C)(C)C)=[O:21])[C:10](=[O:27])[CH2:9]2)=[O:7])=[CH:4][CH:3]=1.[F:30][C:31]([F:36])([F:35])[C:32]([OH:34])=[O:33]>ClCCl>[F:30][C:31]([F:36])([F:35])[C:32]([OH:34])=[O:33].[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:6]([N:8]2[CH2:14][C:13]3[CH:15]=[CH:16][CH:17]=[CH:18][C:12]=3[N:11]([CH2:19][C:20]([OH:22])=[O:21])[C:10](=[O:27])[CH2:9]2)=[O:7])=[CH:28][CH:29]=1参加物
4
実験手順
400 mg (0.97 mmol) of t-butyl [4-(4-chlorobenzoyl)-2-oxo-2,3,4,5-tetrahydrobenzo[e][1,4]diazepin-1-yl]acetate was dissolved in a mixture of 2 ml of dichloromethane and 2 ml of trifluoroacetic acid, and the obtained solution was stirred at room temperature for 1 hour. The solvent was evaporated to obtain the crude title compound.