Ammonia → (1R,3S)-3-(benzylamino)cyclopentanecarboxamide
Reaktionsgleichung
[NH3:1].[CH2:2]([NH:9][C@H:10]1[CH2:14][CH2:13][C@@H:12]([C:15]([O:17]C)=O)[CH2:11]1)[C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1>CO>[CH2:2]([NH:9][C@H:10]1[CH2:14][CH2:13][C@@H:12]([C:15]([NH2:1])=[O:17])[CH2:11]1)[C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Ammonia gas was passed into a solution of (1R,3S)-methyl 3-(benzylamino)cyclopentanecarboxylate (250 mg, 1.14 mmol) in MeOH (5 ml) at −78° C. in a steel bomb. The reaction mixture was slowly warmed to room temperature, heated further to 100° C. and stirred for 24 h. The reaction mixture was concentrated and dried under vacuum to afford 250 mg of (1R,3S)-3-(benzylamino)cyclopentanecarboxamide with 50% purity as brown liquid which was proceeded as crude compound for the next step.