Ammonia methanol → HCID 68466014、化合物
反応式
C[O:2][C:3]([CH:5]1[CH2:9][S:8][CH:7]2[CH2:10][C:11]([NH:20][C:21]([O:23][C:24]([CH3:27])([CH3:26])[CH3:25])=[O:22])([C:14]3[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=3)[C:12](=[O:13])[N:6]12)=O.[NH3:28].CO>CO>[C:24]([O:23][C:21](=[O:22])[NH:20][C:11]1([C:14]2[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=2)[C:12](=[O:13])[N:6]2[CH:7]([S:8][CH2:9][CH:5]2[C:3](=[O:2])[NH2:28])[CH2:10]1)([CH3:25])([CH3:26])[CH3:27]参加物
4
実験手順
To a solution of compound 16 (500 mg, 1.28 mmol) in methanol (10 mL) was added NH3-MeOH (10 mL) at room temperature and stirred for 2 h. The solvent was removed in vacuo and afford compound 17 (470 mg, 97.4%). 1H NMR (400 MHz, CDCl3) δ1.42 (s, 9 H), 3.05-3.08 (m, 1 H), 3.35-3.37 (m, 1 H), 3.37-3.49 (m, 1 H), 3.75-3.80 (m, 1 H), 4.89 (bs, 1 H), 4.98 (bs, 1 H), 5.43 (bs, 2 H), 6.57 (bs, 1 H), 7.37-7.50 (m, 5 H). MS (M+1): 378.