Ethyl bromoacetate → ethyl [4-(4-fluorophenyl)-3-[4-(methylsulfonyl)phenyl]-5-(trifluoromethyl)-1H-pyrazol-1-yl]acetate

Reaktionsgleichung

[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:9]([C:17]3[CH:22]=[CH:21][C:20]([S:23]([CH3:26])(=[O:25])=[O:24])=[CH:19][CH:18]=3)=[N:10][NH:11][C:12]=2[C:13]([F:16])([F:15])[F:14])=[CH:4][CH:3]=1.Br[CH2:28][C:29]([O:31][CH2:32][CH3:33])=[O:30].C(=O)([O-])[O-].[K+].[K+]>CN(C=O)C.C(OCC)(=O)C>[CH2:32]([O:31][C:29](=[O:30])[CH2:28][N:11]1[C:12]([C:13]([F:16])([F:14])[F:15])=[C:8]([C:5]2[CH:6]=[CH:7][C:2]([F:1])=[CH:3][CH:4]=2)[C:9]([C:17]2[CH:22]=[CH:21][C:20]([S:23]([CH3:26])(=[O:24])=[O:25])=[CH:19][CH:18]=2)=[N:10]1)[CH3:33]