Acetic Anhydride → HCID 54521091, Verbindung
Reaktionsgleichung
[NH2:1][C@@H:2]([CH2:26][C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1)[CH2:3][NH:4][C:5]1[N:10]([CH3:11])[C:9](=[O:12])[C:8]([C:13]2[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=2)=[C:7]([C:20]2[CH:25]=[CH:24][N:23]=[CH:22][CH:21]=2)[N:6]=1.[C:33](OC(=O)C)(=[O:35])[CH3:34]>CO>[C:33]([NH:1][C@@H:2]([CH2:26][C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1)[CH2:3][NH:4][C:5]1[N:10]([CH3:11])[C:9](=[O:12])[C:8]([C:13]2[CH:14]=[CH:15][C:16]([F:19])=[CH:17][CH:18]=2)=[C:7]([C:20]2[CH:25]=[CH:24][N:23]=[CH:22][CH:21]=2)[N:6]=1)(=[O:35])[CH3:34]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A solution of 2-(((S)-2-amino-3-phenylpropyl)-amino)-5-(4-fluorophenyl)-3methyl-6-(4-pyridyl)-4(3H)-pyrimidinone (25 mg, 0.058 mmol) and acetic anhydride (200 ml) in methanol (2 ml) was kept at room temperature for 1 h. Evaporation followed by chromatography of the resultant product on a column of silica gel (10% methanol/dichloromethane) provided the title compound. MS (m/z) 472.3 (M+H)+; C27H26FN5O2 requir. 471.5.