Hydrochloric Acid → 4,6-Dichloro-3-hydroxy-3-(2-naphthyl)oxindole

HRID 953543

Reaction equation

[Br:1][c:2]1[cH:3][c:4]2[cH:5][cH:6][cH:7][cH:8][c:9]2[cH:10][cH:11]1.[CH2:12]([Li:13])[CH2:14][CH2:15][CH3:16].[CH2:31]1[O:32][CH2:33][CH2:34][CH2:35]1.[CH3:36][CH2:37][CH2:38][CH2:39][CH2:40][CH3:41].[Cl:17][c:18]1[c:19]2[c:23]([cH:24][c:25]([Cl:27])[cH:26]1)[NH:22][C:21](=[O:28])[C:20]2=[O:29].[ClH:30]>>[c:2]1([C:20]2([OH:29])[c:19]3[c:18]([Cl:17])[cH:26][c:25]([Cl:27])[cH:24][c:23]3[NH:22][C:21]2=[O:28])[cH:3][c:4]2[cH:5][cH:6][cH:7][cH:8][c:9]2[cH:10][cH:11]1