Cesium carbonate → t-Butyl 2-(2-(4-fluoro-3-(methylsulfonyl)phenyl)-4-formylphenoxy)acetate
Reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:9]=[C:10]([CH:13]=[CH:14][C:15]=2[OH:16])[CH:11]=[O:12])=[CH:4][C:3]=1[S:17]([CH3:20])(=[O:19])=[O:18].C([O-])([O-])=O.[Cs+].[Cs+].Br[CH2:28][C:29]([O:31][C:32]([CH3:35])([CH3:34])[CH3:33])=[O:30]>CN(C=O)C>[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:9]=[C:10]([CH:11]=[O:12])[CH:13]=[CH:14][C:15]=2[O:16][CH2:28][C:29]([O:31][C:32]([CH3:35])([CH3:34])[CH3:33])=[O:30])=[CH:4][C:3]=1[S:17]([CH3:20])(=[O:18])=[O:19]Participants
5
