Dimethyl Sulfoxide → Ethyl 2-(3-bromo-5-chloro-4-(cyclopropylmethoxy)phenyl)acetate

Reaction equation

[Br:1][c:2]1[cH:3][c:4]([CH2:10][C:11](=[O:12])[O:13][CH2:14][CH3:15])[cH:5][c:6]([Cl:9])[c:7]1[OH:8].[CH3:27][S:28]([CH3:29])=[O:30].[CH:22]1([CH2:25][Br:26])[CH2:23][CH2:24]1.[K+:16].[K+:17].[O-:18][C:19]([O-:20])=[O:21]>>[Br:1][c:2]1[cH:3][c:4]([CH2:10][C:11](=[O:12])[O:13][CH2:14][CH3:15])[cH:5][c:6]([Cl:9])[c:7]1[O:8][CH2:25][CH:22]1[CH2:23][CH2:24]1