Cesium carbonate → tert-butyl 2-{[1-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-2-(ethoxymethyl)-1H-imidazo[4,5-c]quinolin-7-yl]oxy}ethylcarbamate

Reaction equation

[CH3:1][C:2]1([CH3:26])[O:6][CH:5]([CH2:7][N:8]2[C:20]3[C:19]4[CH:18]=[CH:17][C:16]([OH:21])=[CH:15][C:14]=4[N:13]=[CH:12][C:11]=3[N:10]=[C:9]2[CH2:22][O:23][CH2:24][CH3:25])[CH2:4][O:3]1.I[CH2:28][CH2:29][NH:30][C:31](=[O:37])[O:32][C:33]([CH3:36])([CH3:35])[CH3:34].C(=O)([O-])[O-].[Cs+].[Cs+]>CN(C=O)C>[CH3:1][C:2]1([CH3:26])[O:6][CH:5]([CH2:7][N:8]2[C:20]3[C:19]4[CH:18]=[CH:17][C:16]([O:21][CH2:28][CH2:29][NH:30][C:31](=[O:37])[O:32][C:33]([CH3:36])([CH3:35])[CH3:34])=[CH:15][C:14]=4[N:13]=[CH:12][C:11]=3[N:10]=[C:9]2[CH2:22][O:23][CH2:24][CH3:25])[CH2:4][O:3]1