HCID 86638632, Verbindung → HCID 67083654, Verbindung

Reaktionsgleichung

[N:1]([CH:4]([C@H:7]1[CH2:11][CH2:10][CH2:9][O:8]1)[CH2:5][CH3:6])=[N+]=[N-].[H][H]>CCO.CC(O)=O.[Pd]>[O:8]1[CH2:9][CH2:10][CH2:11][CH:7]1[C@H:4]([NH2:1])[CH2:5][CH3:6]

Komponenten

Versuchsvorschrift

A solution of (2R)-2-(1-azidopropyl)tetrahydrofuran (1.9 g, 12.24 mmol, 1 equiv) in EtOH/AcOH (105 ml of a 100:5 mixture) and 10% Pd/C CATCart (12.24 mmol, 1 equiv) was placed under a positive pressure of hydrogen for 8 hours. The product mixture was concentrated in vacuo and diluted with DCM. The mixture was passed down a 10 g SCX-2 cartridge (resin loading 0.67 mmol/g), eluting with methanol followed by 2M ammonia in EtOH. The appropriate fractions were concentrated in vacuo to afford the title compound. 1.0 (3H, t, CH3), 1.3 (1H, m), 1.6 (2H, m), 1.9 (3H, m), 2.6 (0.5H, m, CHNH2 of one diastereomer), 2.8 (0.5H, m, CHNH2 of one diastereomer), 3.6 (1H, m, CHO), 3.75 (1H, m, CHO), 3.85 (1H, m, CHO).