Acetone → tert.butyl 2-acetylthiomethyl-hexahydro-3-oxo-1H-pyrazolo[1,2-a]pyridazine-5-carboxylate

반응식

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