Ammonium → 1-(4-Bromo-3,5-dimethoxyphenyl)ethanol

Reaction equation

[Br:1][c:2]1[c:3]([O:12][CH3:13])[cH:4][c:5]([CH2:10][OH:11])[cH:6][c:7]1[O:8][CH3:9].[CH3:27][c:28]1[cH:29][cH:30][cH:31][cH:32][cH:33]1.[Cl-:21].[Cl:23][CH:24]([Cl:25])[CH3:26].[Li:19][CH3:20].[NH4+:22].[O:14]1[CH2:15][CH2:18][CH2:17][CH2:16]1>>[Br:1][c:2]1[c:3]([O:12][CH3:13])[cH:4][c:5]([CH:10]([OH:11])[CH3:15])[cH:6][c:7]1[O:8][CH3:9]