Dimethyl Sulfoxide → Tert-butyl 4-[2-(1-oxa-6-azaspiro[2,5]octan-6-yl)-2-oxoethyl]piperazine-1-carboxylate
Reaction equation
[CH3:2][S+:3]([CH3:4])([CH3:5])=[O:6].[CH3:33][S:34]([CH3:35])=[O:36].[H-:7].[I-:1].[Na+:8].[O:9]=[C:10]([CH2:11][N:12]1[CH2:13][CH2:14][N:15]([C:18](=[O:19])[O:20][C:21]([CH3:22])([CH3:23])[CH3:24])[CH2:16][CH2:17]1)[N:25]1[CH2:26][CH2:27][C:28](=[O:31])[CH2:29][CH2:30]1.[OH2:32]>>[CH2:2]1[C:28]2([CH2:27][CH2:26][N:25]([C:10](=[O:9])[CH2:11][N:12]3[CH2:13][CH2:14][N:15]([C:18](=[O:19])[O:20][C:21]([CH3:22])([CH3:23])[CH3:24])[CH2:16][CH2:17]3)[CH2:30][CH2:29]2)[O:31]1
