Reaktionsgleichung
Cl[C:2]1[CH:7]=[C:6]([I:8])[CH:5]=[CH:4][N:3]=1.[NH2:9][NH2:10]>>[NH:9]([C:2]1[CH:7]=[C:6]([I:8])[CH:5]=[CH:4][N:3]=1)[NH2:10]Komponenten
3
Reaktionsbedingungen
- Temperatur
- 70 °C
Versuchsvorschrift
A mixture of 2-chloro-4-iodopyridine (5000 mg, 20.88 mmol) (commercially available from Frontier Scientific, Inc., Logan Utah) and anhydrous hydrazine (32.8 mL, 1045 mmol, commercially available from Sigma-Aldrich, Milwaukee, Wis.) was heated at 70° C. for 30 minutes. LC-MS indicated complete conversion to desired product. The reaction mixture was concentrated under vacuum, and the solid was washed with water (3×15 mL) and air dried. The gray colored solid was used directly without further purification. m/z (ESI) 236.0 (M+H)+.
Quellen und Nachweise
- ORD-Eintrag
- ord-4fd2de772a134b4ab84b2e2ae71e0e49
- Quelldatensatz
- uspto-grants-2016_05
- Patentnummer
- US09340549B2
Verknüpfte Notizen
Wird geladen…