3-Phenyloxolan-2-one → 3-Cyclohexyl-dihydro-furan-2-one
Reaktionsgleichung
[C:1]1([CH:7]2[CH2:11][CH2:10][O:9][C:8]2=[O:12])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1>[Rh].C(O)C>[CH:1]1([CH:7]2[CH2:11][CH2:10][O:9][C:8]2=[O:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]1Komponenten
4
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
Stir a mixture of 3-phenyl-dihydro-furan-2-one (9.0 g), rhodium on carbone (5%, 3.62 g) and ethanol (220 mL) on a hydrogenation parr shaker at 60 psi, 60° C. for 18 hours. Remove the reaction from the parr shaker and filter the mixture through celite, concentrate the filtrate to afford 8.6 g (92%) of the title compound.
Aufarbeitung
- customRemove
- customthe reaction from the parr shaker
- filtrationfilter the mixture through celite
- concentrationconcentrate the filtrate
Quellen und Nachweise
- ORD-Eintrag
- ord-1b2ddf76b64c4c319bb096b1f34f8ec6
- Quelldatensatz
- uspto-grants-2011_08
- Patentnummer
- US07994176B2
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