Methyl linoleate, (9Z,11E)- → HCID 11565215, Verbindung
Reaktionsgleichung
[H-].[Al+3].[Li+].[H-].[H-].[H-].[C:7](OC)(=[O:25])[CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14]/[CH:15]=[CH:16]\[CH:17]=[CH:18]\[CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH3:24]>CCOCC>[CH2:7]([OH:25])[CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14]/[CH:15]=[CH:16]\[CH:17]=[CH:18]\[CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH3:24]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 0 °C
Versuchsvorschrift
To a suspension of lithium aluminum hydride (1.5 g, 38.7 mmol) in anhydrous ether (50 mL) cooled to 0° C. under nitrogen was slowly added a solution of (9Z,11E)-methyl octadeca-9,11-dienoate (11.6 g, 38.7 mmol) in anhydrous diethyl ether (50 mL+25 mL rinse) via cannula transfer. The solution was stirred for 2 hours at 0° C. then quenched slowly with 1M NaOH (3.5 mL). The solution was dried on magnesium sulfate, filtered and concentrated in vacuo to dryness to afford the product as a colorless oil (9.5 g, 92%).