Reaktionsgleichung
[C:1]([O:5][C:6](=[O:21])[CH2:7]/[C:8](=[CH:12]\[CH2:13][CH2:14][CH:15]1[CH2:20][CH2:19][CH2:18][CH2:17][CH2:16]1)/[C:9]([OH:11])=[O:10])([CH3:4])([CH3:3])[CH3:2]>CO>[C:1]([O:5][C:6](=[O:21])[CH2:7][C@@H:8]([CH2:12][CH2:13][CH2:14][CH:15]1[CH2:16][CH2:17][CH2:18][CH2:19][CH2:20]1)[C:9]([OH:11])=[O:10])([CH3:4])([CH3:2])[CH3:3]Komponenten
3
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A solution of (E)-2-[2-(teri-butoxy)-2-oxoethyl]-5-cyclohexyl-2-pentenoic acid (0.74 g, 2.5 mmol) and 1,1′-bis[(2S,4S)-2,4-diethylphosphetano]ferrocene-(1,5-cyclooctadiene)-rhodium (I) tetrafluoroborate (18 mg, 25 μmol) in methanol (2.5 ml) was stirred at 20-25° C. for 24 hours, under hydrogen (4 atmospheres, 60 p.s.i.). The mixture was then concentrated in vacuo to leave the title compound as a yellow oil (0.74 g, 98% conversion, enantiomeric excess=95%, 95% pure by NMR).
Aufarbeitung
- concentrationThe mixture was then concentrated in vacuo
Quellen und Nachweise
- ORD-Eintrag
- ord-c13e9c1eb2fb41749aada6988c513f03
- Quelldatensatz
- uspto-grants-2004_06
- Patentnummer
- US06750363B2
Verknüpfte Notizen
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