Water → N-tert-butoxycarbonyl-2-(4-hydroxyphenyl)glycine phenacyl ester

Reaction equation

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