Potassium Cation → 3-[1-[[tert-Butyldimethylsilyl]oxy]ethyl]azetidin-2-one
Reaction equation
[C:1]([CH3:2])([CH3:3])([CH3:4])[Si:5]([O:6][CH:7]([CH3:8])[CH:9]1[C:10](=[O:22])[N:11]([CH2:13][c:14]2[cH:15][cH:16][c:17]([O:18][CH3:19])[cH:20][cH:21]2)[CH2:12]1)([CH3:23])[CH3:24].[CH3:44][C:45]#[N:46].[K+:35].[K+:36].[K+:42].[K+:43].[OH2:47].[P:37]([O-:38])([O-:39])([OH:40])=[O:41].[S:25]([O:26][O:27][S:28]([O-:29])(=[O:30])=[O:31])([O-:32])(=[O:33])=[O:34]>>[C:1]([CH3:2])([CH3:3])([CH3:4])[Si:5]([O:6][CH:7]([CH3:8])[CH:9]1[C:10](=[O:22])[NH:11][CH2:12]1)([CH3:23])[CH3:24]
