Hydrochloric Acid → Methyl 6-Fluoro-3,4-dihydro-4-(methoxycarbonyl)-2H-benzopyran-4-butanoate

반응식

[Br:18][CH2:19][CH2:20][CH2:21][C:22](=[O:23])[O:24][CH3:25].[ClH:26].[F:3][c:4]1[cH:5][cH:6][c:7]2[c:8]([cH:17]1)[CH:9]([C:13](=[O:14])[O:15][CH3:16])[CH2:10][CH2:11][O:12]2.[H-:2].[Na+:1].[O:27]=[CH:28][N:29]([CH3:30])[CH3:31]>>[F:3][c:4]1[cH:5][cH:6][c:7]2[c:8]([cH:17]1)[C:9]([C:13](=[O:14])[O:15][CH3:16])([CH2:19][CH2:20][CH2:21][C:22](=[O:23])[O:24][CH3:25])[CH2:10][CH2:11][O:12]2