Water → 3-[1-(1-Methylethyl)-5-phenyl-1H-pyrazol-4-yl]-1-[3-(trifluoromethyl)phenyl]pyridazin-4(1H)-one

Reaction equation

[C:1]1([C:7]2[C:11]([C:12]3[C:17](=[O:18])[CH:16]=[CH:15][N:14]([C:19]4[CH:24]=[CH:23][CH:22]=[C:21]([C:25]([F:28])([F:27])[F:26])[CH:20]=4)[N:13]=3)=[CH:10][NH:9][N:8]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.I[CH:30]([CH3:32])[CH3:31].C([O-])([O-])=O.[K+].[K+].O>CN(C=O)C>[CH3:31][CH:30]([N:8]1[C:7]([C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)=[C:11]([C:12]2[C:17](=[O:18])[CH:16]=[CH:15][N:14]([C:19]3[CH:24]=[CH:23][CH:22]=[C:21]([C:25]([F:26])([F:27])[F:28])[CH:20]=3)[N:13]=2)[CH:10]=[N:9]1)[CH3:32]