Potassium Cation → 3-(4-Benzyloxyphenyl)-2-hydroxypropionic acid ethyl ester

Reaction equation

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