Acetate → 3-Acetoxy-3-(2',4'-difluoro-4-biphenylyl)butan-1-ol

Reaction equation

[Br:1][C:2]([CH2:3][CH2:4][OH:5])([CH3:6])[c:7]1[cH:8][cH:9][c:10](-[c:13]2[c:14]([F:20])[cH:15][c:16]([F:19])[cH:17][cH:18]2)[cH:11][cH:12]1.[CH3:41][C:42]([O-:43])=[O:44].[F:21][c:22]1[cH:23][c:24]([F:25])[cH:26][cH:27][c:28]1-[c:29]1[cH:30][cH:31][c:32]([CH:33]([CH3:34])[CH2:35][CH2:36][OH:37])[cH:38][cH:39]1.[K+:40]>>[C:2]([CH2:3][CH2:4][OH:5])([CH3:6])([c:7]1[cH:8][cH:9][c:10](-[c:13]2[c:14]([F:20])[cH:15][c:16]([F:19])[cH:17][cH:18]2)[cH:11][cH:12]1)[O:44][C:42]([CH3:41])=[O:43]