2-Propanone, 1-nitro- → HCID 13670891、化合物

反応式

[Cl:1][C:2]1[CH:3]=[C:4]([CH:8]=[C:9]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=2)[C:10](=O)[CH3:11])[CH:5]=[CH:6][CH:7]=1.[N+:19]([CH2:22][C:23](=O)[CH3:24])([O-:21])=[O:20].C([O-])(=O)C.[NH4+:30]>C(O)C>[Cl:1][C:2]1[CH:3]=[C:4]([CH:8]2[C:9]([C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=3)=[C:10]([CH3:11])[NH:30][C:23]([CH3:24])=[C:22]2[N+:19]([O-:21])=[O:20])[CH:5]=[CH:6][CH:7]=1

参加物

実験手順

12.82 g (50 mmol) of 1-(3-chlorophenyl)-2-phenyl-3-oxo-1-butene in 75 ml of ethanol are heated under reflux with 5.15 g (50 mmol) of nitroacetone and 3.85 g (50 mmol) of ammonium acetate for 16 hours. A further 5.15 g of nitroacetone and 3.85 g of ammonium acetate are added and the mixture is boiled for 24 hours, and 5.15 g of nitroacetone and 3.85 g of ammonium acetate are added and the mixture is boiled for 24 hours. It is cooled and concentrated, the residue is taken up in ethyl acetate, and the solution is extracted by shaking twice with water, dried and concentrated.