Ethyl bromoacetate → Ethyl[4-(1,1-dimethyl-2{3-methyl-5-[4-(trifluoromethyl)phenyl]thien-2-yl}-2-oxoethyl)-2-methylphenoxy]acetate

Reaction equation

[OH:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]([CH3:28])([CH3:27])[C:9]([C:11]2[S:12][C:13]([C:17]3[CH:22]=[CH:21][C:20]([C:23]([F:26])([F:25])[F:24])=[CH:19][CH:18]=3)=[CH:14][C:15]=2[CH3:16])=[O:10])=[CH:4][C:3]=1[CH3:29].C(=O)([O-])[O-].[Cs+].[Cs+].Br[CH2:37][C:38]([O:40][CH2:41][CH3:42])=[O:39]>C(#N)C>[CH2:41]([O:40][C:38](=[O:39])[CH2:37][O:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]([CH3:27])([CH3:28])[C:9]([C:11]2[S:12][C:13]([C:17]3[CH:22]=[CH:21][C:20]([C:23]([F:26])([F:24])[F:25])=[CH:19][CH:18]=3)=[CH:14][C:15]=2[CH3:16])=[O:10])=[CH:4][C:3]=1[CH3:29])[CH3:42]