Sodium hydride → 1-ethyl-7-methyl-3-(4-{[tris(1-methylethyl)silyl]oxy}phenyl)-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one

Reaction equation

[CH:1]([Si:4](Cl)([CH:8]([CH3:10])[CH3:9])[CH:5]([CH3:7])[CH3:6])([CH3:3])[CH3:2].[CH2:12]([N:14]1[C:22]2[C:17](=[N:18][CH:19]=[CH:20][C:21]=2[CH3:23])[N:16]([C:24]2[CH:29]=[CH:28][C:27]([OH:30])=[CH:26][CH:25]=2)[C:15]1=[O:31])[CH3:13].[H-].[Na+].[Cl-].[Cl-].[Ca+2].C([O-])(O)=O.[Na+]>CN(C=O)C>[CH2:12]([N:14]1[C:22]2[C:17](=[N:18][CH:19]=[CH:20][C:21]=2[CH3:23])[N:16]([C:24]2[CH:29]=[CH:28][C:27]([O:30][Si:4]([CH:8]([CH3:10])[CH3:9])([CH:5]([CH3:7])[CH3:6])[CH:1]([CH3:3])[CH3:2])=[CH:26][CH:25]=2)[C:15]1=[O:31])[CH3:13]