Methyl N-(triethylammoniosulfonyl)carbamate → tert-butyl 4-[(4S)-4-(methoxycarbonyl)-4,5-dihydro-1,3-oxazol-2-yl]-1H-indole-1-carboxylate
反応式
[OH:1][CH2:2][C@H:3]([NH:8][C:9]([C:11]1[CH:19]=[CH:18][CH:17]=[C:16]2[C:12]=1[CH:13]=[CH:14][N:15]2[C:20]([O:22][C:23]([CH3:26])([CH3:25])[CH3:24])=[O:21])=O)[C:4]([O:6][CH3:7])=[O:5].CC[N+](S(N=C(OC)[O-])(=O)=O)(CC)CC>C1COCC1.CCOC(C)=O>[CH3:7][O:6][C:4]([C@@H:3]1[CH2:2][O:1][C:9]([C:11]2[CH:19]=[CH:18][CH:17]=[C:16]3[C:12]=2[CH:13]=[CH:14][N:15]3[C:20]([O:22][C:23]([CH3:25])([CH3:26])[CH3:24])=[O:21])=[N:8]1)=[O:5]参加物
5
