Phosphorus oxychloride → HCID 68780328, 화합물
반응식
[CH3:1][O:2][C:3](=[O:27])[CH2:4][O:5][C:6]1[CH:15]=[CH:14][C:13]([Cl:16])=[C:12]2[C:7]=1[C:8](=O)[C:9]([CH2:18][C:19]1[CH:24]=[CH:23][C:22]([Cl:25])=[CH:21][CH:20]=1)=[C:10]([CH3:17])[NH:11]2.C([O-])(=O)C.[Na+].P(Cl)(Cl)([Cl:35])=O>>[CH3:1][O:2][C:3](=[O:27])[CH2:4][O:5][C:6]1[CH:15]=[CH:14][C:13]([Cl:16])=[C:12]2[C:7]=1[C:8]([Cl:35])=[C:9]([CH2:18][C:19]1[CH:24]=[CH:23][C:22]([Cl:25])=[CH:21][CH:20]=1)[C:10]([CH3:17])=[N:11]2참가 물질
4
실험 절차
A solution of [8-chloro-3-(4-chlorobenzyl)-2-methyl-4-oxo-1,4-dihydroquinolin-5-yloxy]acetic acid methyl ester (0.13 g) in phosphorus oxychloride (5.0 mL) was heated at 180° C. in a microwave reactor for 15 minutes. The mixture was poured into ice and the pH of the solution adjusted to 3 by the addition of sodium acetate. The mixture was extracted with ethyl acetate and the combined extracts washed with saturated aqueous sodium hydrogen carbonate solution and dried over magnesium sulfate. The solvent removed under reduced pressure to afford title compound as a beige solid, 0.12 g.