Trifluoroacetic acid → HCID 58864314, 화합물
반응식
[CH3:1][O:2][C:3](=[O:27])[C:4]([NH:16]C(OCC1C=CC=CC=1)=O)=[CH:5][C:6]1[CH:7]=[C:8]2[C:12](=[C:13]([Cl:15])[CH:14]=1)[NH:11][N:10]=[CH:9]2.FC(F)(F)C(O)=O>CO>[CH3:1][O:2][C:3](=[O:27])[CH:4]([NH2:16])[CH2:5][C:6]1[CH:7]=[C:8]2[C:12](=[C:13]([Cl:15])[CH:14]=1)[NH:11][N:10]=[CH:9]2참가 물질
4
실험 절차
A solution of 2-benzyloxycarbonylamino-3-(7-chloro-1H-indazol-5-yl)-acrylic acid methyl ester (300 mg, 0.78 mmol) in methanol (10 mL) was treated with trifluoroacetic acid (0.2 mL), flushed with nitrogen, and treated with 10% palladium on charcoal (30 mg). The flask was flushed with hydrogen and allowed to stir under an atmosphere of hydrogen. After 4 days, all starting material had been consumed. The reaction was flushed with nitrogen, filtered through celite, and concentrated. Column chromatography gave 78 mg (40%).