Acetone → tert.butyl 2-acetylthiomethyl-hexahydro-3-oxo-1H-pyrazolo[1,2-a]pyridazine-5-carboxylate
Reaction equation
[Br:12][CH2:13][CH:14]1[C:15](=[O:30])[N:16]2[N:17]([CH2:18][CH2:19][CH2:20][CH:21]2[C:22](=[O:23])[O:24][C:25]([CH3:26])([CH3:27])[CH3:28])[CH2:29]1.[C:31]([CH3:32])(=[S:33])[O-:34].[C:36]([OH:37])(=[S:38])[CH3:39].[CH3:46][C:47](=[O:48])[CH3:49].[Cl:50][CH2:51][Cl:52].[K+:35].[N:1]12[CH2:2][CH2:3][CH2:4][CH2:5][CH:6]1[CH:7]=[N:8][CH2:9][CH2:10][CH2:11]2.[O:40]1[CH2:41][CH2:42][O:43][CH2:44][CH2:45]1>>[CH2:13]([CH:14]1[C:15](=[O:30])[N:16]2[N:17]([CH2:18][CH2:19][CH2:20][CH:21]2[C:22](=[O:23])[O:24][C:25]([CH3:26])([CH3:27])[CH3:28])[CH2:29]1)[S:33][C:31]([CH3:32])=[O:34]
