Potassium Phosphate, Tribasic → 3-(4-fluoro-3-hydroxymethylphenyl)-5-nitro-1-trityl-1H-indazole

Reaction equation

Br[C:2]1[C:10]2[C:5](=[CH:6][CH:7]=[C:8]([N+:11]([O-:13])=[O:12])[CH:9]=2)[N:4]([C:14]([C:27]2[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=2)([C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)[C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)[N:3]=1.[F:33][C:34]1[CH:39]=[CH:38][C:37](B(O)O)=[CH:36][C:35]=1[CH2:43][OH:44].[O-]P([O-])([O-])=O.[K+].[K+].[K+]>O1CCOCC1.O.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2]>[F:33][C:34]1[CH:39]=[CH:38][C:37]([C:2]2[C:10]3[C:5](=[CH:6][CH:7]=[C:8]([N+:11]([O-:13])=[O:12])[CH:9]=3)[N:4]([C:14]([C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=3)[C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=3)[N:3]=2)=[CH:36][C:35]=1[CH2:43][OH:44]