Potassium Carbonate → 3-(1-(6-chloropyridazin-3-yl)-1H-pyrazol-4-yl)-6-fluoro-1-(phenylsulfonyl)-1H-indole

Reaction equation

[F:1][C:2]1[CH:10]=[C:9]2[C:5]([C:6]([C:20]3[CH:21]=[N:22][NH:23][CH:24]=3)=[CH:7][N:8]2[S:11]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)(=[O:13])=[O:12])=[CH:4][CH:3]=1.[Cl:25][C:26]1[N:27]=[N:28][C:29](Cl)=[CH:30][CH:31]=1.C([O-])([O-])=O.[K+].[K+]>CC#N.CCOC(C)=O.O>[Cl:25][C:26]1[N:27]=[N:28][C:29]([N:23]2[CH:24]=[C:20]([C:6]3[C:5]4[C:9](=[CH:10][C:2]([F:1])=[CH:3][CH:4]=4)[N:8]([S:11]([C:14]4[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=4)(=[O:12])=[O:13])[CH:7]=3)[CH:21]=[N:22]2)=[CH:30][CH:31]=1