Reaktionsgleichung
[CH3:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8]/[CH:9]=[CH:10]\[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][C:18]([O:20][CH2:21][CH:22](COC(CCCCCCC/C=C\CCCCCCCC)=O)OC(CCCCCCC/C=C\CCCCCCCC)=O)=[O:19]>C(O)C>[C:18]([O:20][CH2:21][CH3:22])(=[O:19])[CH2:17][CH2:16][CH2:15][CH2:14][CH2:13][CH2:12][CH2:11]/[CH:10]=[CH:9]\[CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2][CH3:1]Komponenten
3
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 80 °C
Versuchsvorschrift
A mixture of ethanol and oleic acid triglyceride (ethanol: 0.1 mol, oleic acid triglyceride: 0.01 mol) was added with 0.2 g of the sulfonate-group-introduced amorphous carbon synthesized in Example 1, and the resulting mixture was maintained at 80° C. for 12 hours to produce ethyl oleate. The amount of ethyl oleate produced was quantified on a gas chromatography-mass spectrometer. The yield of ethyl oleate was 30%, and the rate of production of ethyl oleate was 10 to 100 times greater than that achieved using the same weight of each of already-existing solid strong acids (hydrated niobic acid, a polymeric solid acid “Nafion”, and a polymeric solid acid “Amberlyst-15”) as a catalyst.
Quellen und Nachweise
- ORD-Eintrag
- ord-1fe163cf92c34de5b0bd6cd132dea6de
- Quelldatensatz
- uspto-grants-2012_02
- Patentnummer
- US08119824B2
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