Dimethyl Sulfoxide → Tert-butyl 3-methyl-2,4-dioxo-1,3,8-triazaspiro[4.5]decane-8-carboxylate

反応式

[C:1]([CH3:2])([CH3:3])([CH3:4])[O:5][C:6](=[O:7])[N:8]1[CH2:9][CH2:10][C:11]2([C:12](=[O:17])[NH:13][C:14](=[O:16])[NH:15]2)[CH2:18][CH2:19]1.[C:22](=[O:23])([O-:24])[O-:25].[CH3:20][I:21].[CH3:28][S:29]([CH3:30])=[O:31].[K+:26].[K+:27]>>[C:1]([CH3:2])([CH3:3])([CH3:4])[O:5][C:6](=[O:7])[N:8]1[CH2:9][CH2:10][C:11]2([C:12](=[O:17])[N:13]([CH3:22])[C:14](=[O:16])[NH:15]2)[CH2:18][CH2:19]1