(2S,5R)-tert-butyl 5-(N-(allyloxy)-2-nitrophenylsulfonamido)-3-(2-((tert-butyldimethylsilyl)oxy)ethyl)-2-(((tert-butyldimethylsilyl)oxy)methyl)-5,6-dihydropyridine-1(2H)-carboxylate → N-(allyloxy)-N-((3R,6S)-5-(2-((tert-butyldimethylsilyl)oxy)ethyl)-6-(((tert-butyldimethylsilyl)oxy)methyl)-1,2,3,6-tetrahydropyridin-3-yl)-2-nitrobenzenesulfonamide

Reaktionsgleichung

[CH2:1]([O:4][N:5]([C@H:18]1[CH2:23][N:22](C(OC(C)(C)C)=O)[C@H:21]([CH2:31][O:32][Si:33]([C:36]([CH3:39])([CH3:38])[CH3:37])([CH3:35])[CH3:34])[C:20]([CH2:40][CH2:41][O:42][Si:43]([C:46]([CH3:49])([CH3:48])[CH3:47])([CH3:45])[CH3:44])=[CH:19]1)[S:6]([C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=1[N+:15]([O-:17])=[O:16])(=[O:8])=[O:7])[CH:2]=[CH2:3]>C(Cl)Cl.C(=O)(O)[O-].[Na+].[Br-].[Zn+2].[Br-]>[CH2:1]([O:4][N:5]([C@@H:18]1[CH:19]=[C:20]([CH2:40][CH2:41][O:42][Si:43]([C:46]([CH3:49])([CH3:47])[CH3:48])([CH3:44])[CH3:45])[C@@H:21]([CH2:31][O:32][Si:33]([C:36]([CH3:39])([CH3:38])[CH3:37])([CH3:34])[CH3:35])[NH:22][CH2:23]1)[S:6]([C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=1[N+:15]([O-:17])=[O:16])(=[O:8])=[O:7])[CH:2]=[CH2:3]