[1-(4-Fluoro-phenyl)-4-hydroxy-cyclohexyl]-carbamic acid benzyl ester → 4-Amino-4-(4-fluorophenyl)cyclohexan-1-ol
Reaktionsgleichung
C(OC(=O)[NH:10][C:11]1([C:18]2[CH:23]=[CH:22][C:21]([F:24])=[CH:20][CH:19]=2)[CH2:16][CH2:15][CH:14]([OH:17])[CH2:13][CH2:12]1)C1C=CC=CC=1>CO.[Pd]>[NH2:10][C:11]1([C:18]2[CH:19]=[CH:20][C:21]([F:24])=[CH:22][CH:23]=2)[CH2:16][CH2:15][CH:14]([OH:17])[CH2:13][CH2:12]1Komponenten
4
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
0.5 g of [1-(4-Fluoro-phenyl)-4-hydroxy-cyclohexyl]-carbamic acid benzyl ester (78) were dissolved in 50 mL of methanol and 57 mg of palladium on charcoal (10%) were added. The mixture was stirred under a hydrogen atmosphere until conversion was complete. The catalyst was filtered off and the organic layer was evaporated to dryness to give 290 mg of the desired product. Rt=0.73 min (Method E). Detected mass: 175.2 (M+H—H2O—NH3+).