Ethyl Bromide → 2-Ethoxy-5-(4-fluorophenyl)-4-[4-(methylsulfonyl)phenyl]-6-(trifluoromethyl)pyridine

Reaction equation

[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:9]([C:19]3[CH:24]=[CH:23][C:22]([S:25]([CH3:28])(=[O:27])=[O:26])=[CH:21][CH:20]=3)=[CH:10][C:11](=[O:18])[NH:12][C:13]=2[C:14]([F:17])([F:16])[F:15])=[CH:4][CH:3]=1.Br[CH2:30][CH3:31].C(=O)([O-])[O-].[K+].[K+]>CN(C)C=O>[CH2:30]([O:18][C:11]1[CH:10]=[C:9]([C:19]2[CH:24]=[CH:23][C:22]([S:25]([CH3:28])(=[O:26])=[O:27])=[CH:21][CH:20]=2)[C:8]([C:5]2[CH:6]=[CH:7][C:2]([F:1])=[CH:3][CH:4]=2)=[C:13]([C:14]([F:15])([F:17])[F:16])[N:12]=1)[CH3:31]