Phosphorus oxychloride → HCID 58368608, Verbindung
Reaktionsgleichung
[C:1]([C:4]1[NH:5][C:6](=O)[C:7]2[C:12]([C:13]=1[OH:14])=[CH:11][CH:10]=[CH:9][CH:8]=2)(=[O:3])[CH3:2].P(Cl)(Cl)([Cl:18])=O>>[Cl:18][C:6]1[C:7]2[C:12](=[CH:11][CH:10]=[CH:9][CH:8]=2)[C:13]([OH:14])=[C:4]([C:1](=[O:3])[CH3:2])[N:5]=1Komponenten
3
Reaktionsbedingungen
- Temperatur
- 70 °C
Versuchsvorschrift
A mixture of 3-acetyl-4-hydroxyisoquinolin-1(2H)-one (10.0 g, 49.2 mmol) and phosphoryl chloride (45.87 mL) was heated at 70° C. for 24 hours. After cooling to room temperature, the mixture was poured onto crushed ice and stirred for 30 minutes. The precipitated solid was collected by filtration in vacuum and air dried (9.82 g, 90%). LCMS calculated for C11H9ClNO2 (M+H)+: m/z=222.0; Found: 222.1.
Aufarbeitung
- temperatureAfter cooling to room temperature
- additionthe mixture was poured