[N+:1]([C:4]1[CH:17]=[CH:16][C:7]2[CH2:8][CH2:9][N:10]([C:13](=[O:15])[CH3:14])[CH2:11][CH2:12][C:6]=2[CH:5]=1)([O-])=O>C(O)C>[NH2:1][C:4]1[CH:17]=[CH:16][C:7]2[CH2:8][CH2:9][N:10]([C:13](=[O:15])[CH3:14])[CH2:11][CH2:12][C:6]=2[CH:5]=1To a solution of 1-(7-nitro-1,2,4,5-tetrahydrobenzo[d]azepin-3-yl)ethanone (4.0 g) in ethanol (120 ml) 10% Pd/C was added (150 mg) and the mixture hydrogenated for 1 h under a pressure of 30 psi of H2. The mixture was filtered through a celite pad and concentrated to afford a white solid (3.15 g, 90% yield).
Wird geladen…