Toluene → HCID 86646155, Verbindung
Reaktionsgleichung
[CH2:1]([CH:4]1[CH2:8][CH2:7][O:6][CH:5]1[OH:9])[CH:2]=[CH2:3].[CH2:10]([O:12]C(P(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)=O)C.[C:34]1([CH3:40])C=CC=C[CH:35]=1>>[OH:12][CH2:10][CH2:3][CH:2]([CH2:40][CH:34]=[CH2:35])/[CH:1]=[CH:4]/[C:5]([O:6][CH2:7][CH3:8])=[O:9]Komponenten
4
Versuchsvorschrift
3-allyl-tetrahydrofuran-2-ol (18 g, 140 mmol) and ethoxycarbonyl triphenylphosphorane (35 g, 104 mmol) were stirred overnight in toluene (200 mL). The reaction solution was concentrated, and the residue was purified by silica gel column chromatography to obtain the compound of interest as an oil substance (15.8 g, 61.1%).
Aufarbeitung
- concentrationThe reaction solution was concentrated
- customthe residue was purified by silica gel column chromatography
- customto obtain the compound of interest as an oil substance (15.8 g, 61.1%)
Quellen und Nachweise
- ORD-Eintrag
- ord-27af5f9a4e42434abf0c6c363f642844
- Quelldatensatz
- uspto-grants-2011_05
- Patentnummer
- US07947738B2
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