[N+:1]([C:4]1[CH:11]=[CH:10][C:9]([N:12]2[CH2:17][CH2:16][O:15][CH2:14][C:13]2=[O:18])=[CH:8][C:5]=1[C:6]#[N:7])([O-])=O>C1COCC1.[H][H].[Pd]>[NH2:1][C:4]1[CH:11]=[CH:10][C:9]([N:12]2[CH2:17][CH2:16][O:15][CH2:14][C:13]2=[O:18])=[CH:8][C:5]=1[C:6]#[N:7]2-Nitro-5-(3-oxo-morpholin-4-yl)-benzonitrile (1.1 g) was dissolved in THF (80 ml) and hydrogenated with hydrogen (1 atm) over Pd/C 10% (350 mg) for 18 h at 25° C. The reaction mixture was then filtered through decalite and precipitated (AcOEt/heptane) to yield 2-amino-5-(3-oxo-morpholin-4-yl)-benzonitrile as a white solid (580 mg). MH+=218.4
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