Potassium Carbonate → 1-benzyl-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

Reaction equation

[CH2:1]([N:8]1[CH:13]=[C:12]([O:14][CH3:15])[C:11](=[O:16])[C:10](Cl)=[N:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:18]1([N:24]2[C:28](B3OC(C)(C)C(C)(C)O3)=[CH:27][CH:26]=[N:25]2)[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1.C(=O)([O-])[O-].[K+].[K+]>C1(C)C=CC=CC=1.O.C(=O)([O-])O.[Na+].CC(P(C(C)(C)C)C1C=CC(N(C)C)=CC=1)(C)C.CC(P(C(C)(C)C)C1C=CC(N(C)C)=CC=1)(C)C.Cl[Pd]Cl>[CH2:1]([N:8]1[CH:13]=[C:12]([O:14][CH3:15])[C:11](=[O:16])[C:10]([C:28]2[N:24]([C:18]3[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=3)[N:25]=[CH:26][CH:27]=2)=[N:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1