Cesium carbonate → Methyl 2-chloro-4-(4-(2-dimethylaminoethyl)phenoxy)-5-methylsulfonylbenzoate

Reaction equation

[Cl:1][C:2]1[CH:11]=[C:10](F)[C:9]([S:13]([CH3:16])(=[O:15])=[O:14])=[CH:8][C:3]=1[C:4]([O:6][CH3:7])=[O:5].[CH3:17][N:18]([CH3:28])[CH2:19][CH2:20][C:21]1[CH:26]=[CH:25][C:24]([OH:27])=[CH:23][CH:22]=1.C([O-])([O-])=O.[Cs+].[Cs+].C([O-])(O)=O.[Na+]>CN1C(=O)CCC1>[Cl:1][C:2]1[CH:11]=[C:10]([O:27][C:24]2[CH:23]=[CH:22][C:21]([CH2:20][CH2:19][N:18]([CH3:17])[CH3:28])=[CH:26][CH:25]=2)[C:9]([S:13]([CH3:16])(=[O:15])=[O:14])=[CH:8][C:3]=1[C:4]([O:6][CH3:7])=[O:5]