Reaktion #1519695
ord-c0101af3432a49f284274d69e85e6902
Reaktionsgleichung
Reagenzien
Keine
Lösungsmittel
Reaktionsbedingungen
Detaillierte Bedingungen
See reaction.notes.procedure_details.
Aufarbeitung
- 1Temperaturthe reaction mixture was heated at 60° for 48 hours
- 2SonstigeThe solvent was evaporated under reduced pressure
- 3WaschenWashed with water
- 4ExtraktionExtracted into 2M hydrochloric acid
- 5Waschenwashed with dichloromethane
- 6workup.ADDITIONBasified to pH 10 by addition of 2M sodium hydroxide
- 7ExtraktionExtracted with diethyl ether
- 8Waschenwashed with water
- 9TrocknenDried over anhydrous magnesium sulphate
- 10Sonstigeevaporated the solvent under reduced pressure
Vorschrift
(+)-Limonene oxide (13.2 g, 0.087 moles) was dissolved in ethanol (40 ml) and lithium chloride (5.9 g, 0.14 moles) was added with stirring. Morpholine (11.4 g, 0.13 moles) was added and the reaction mixture was heated at 60° for 48 hours. The solvent was evaporated under reduced pressure and the residue taken up in dichloromethane. Washed with water. Extracted into 2M hydrochloric acid and washed with dichloromethane. Basified to pH 10 by addition of 2M sodium hydroxide. Extracted with diethyl ether and washed with water. Dried over anhydrous magnesium sulphate and evaporated the solvent under reduced pressure to give the product as a yellow oil (10.3 g)