Water → t-Butyl [1-[7-(2-butynyl)-2-chloro-1-methyl-6-oxo-6,7-dihydro-1H-purin-8-yl]piperidin-3-yl]carbamate

Reaction equation

[CH2:1]([N:5]1[C:13]2[C:12](=[O:14])[NH:11][C:10]([Cl:15])=[N:9][C:8]=2[N:7]=[C:6]1[N:16]1[CH2:21][CH2:20][CH2:19][CH:18]([NH:22][C:23](=[O:29])[O:24][C:25]([CH3:28])([CH3:27])[CH3:26])[CH2:17]1)[C:2]#[C:3][CH3:4].CI.[C:32](=O)([O-])[O-].[K+].[K+].O>CS(C)=O>[CH2:1]([N:5]1[C:13]2[C:12](=[O:14])[N:11]([CH3:32])[C:10]([Cl:15])=[N:9][C:8]=2[N:7]=[C:6]1[N:16]1[CH2:21][CH2:20][CH2:19][CH:18]([NH:22][C:23](=[O:29])[O:24][C:25]([CH3:28])([CH3:27])[CH3:26])[CH2:17]1)[C:2]#[C:3][CH3:4]