Benzyl Alcohol → HCID 19838067, Verbindung
Reaktionsgleichung
[OH:1][CH:2]1[NH:6][C:5](=[O:7])[CH:4]=[CH:3]1.[CH2:8](O)[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1>>[CH2:8]([O:1][CH:2]1[NH:6][C:5](=[O:7])[CH:4]=[CH:3]1)[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1Komponenten
3
Reaktionsbedingungen
- Temperatur
- 60 °C
Versuchsvorschrift
A mixture of 8 g of 1,5-dihydro-5-hydroxy-2H-pyrrol-2-one in 130 cm3 of benzyl alcohol and 4 g of Amberlite IR 120 H is heated for 3 hours at 60° C. The benzyl alcohol is distilled off at 65° C. under 0.3 mbar. then is drawn off under azeotropic form first with water and then with benzene. 13.6 g of the expected product is obtained, which is unstable on distilling.
Aufarbeitung
- distillationThe benzyl alcohol is distilled off at 65° C. under 0.3 mbar
Quellen und Nachweise
- ORD-Eintrag
- ord-ad2103d7329d4a8f85a37c994e45dd09
- Quelldatensatz
- uspto-grants-1989_12
- Patentnummer
- US04885307
Notizen zur Reaktion
Wird geladen…