HCID 14514526, Verbindung → (2S,3aS,6aS)-1-(tert-butoxycarbonyl)octahydrocyclopenta[b]pyrrole-2-carboxylic acid
Reaktionsgleichung
[C:1]([O:5][C:6]([N:8]1[C@H:12]([C:13]([O:15]CC2C=CC=CC=2)=[O:14])[CH2:11][C@@H:10]2[CH2:23][CH2:24][CH2:25][C@H:9]12)=[O:7])([CH3:4])([CH3:3])[CH3:2]>C(O)C.[Pd]>[C:1]([O:5][C:6]([N:8]1[C@H:12]([C:13]([OH:15])=[O:14])[CH2:11][C@@H:10]2[CH2:23][CH2:24][CH2:25][C@H:9]12)=[O:7])([CH3:4])([CH3:2])[CH3:3]Komponenten
4
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
56.5 g (0.163 mol) of benzyl N-tert.-butoxycarbonyl-(2S,3aS,6aS)-octahydrocyclopenta[b]pyrrole-2-carboxylate are hydrogenated in 400 ml of ethanol with 2 g of palladium on charcoal as catalyst at 20° C. and under 1.1 bar. 40.4 g of the title compound are obtained. Rf (SiO2, EtOAc/MeOH=20:1) 0.45.