反応式
[C:1]([OH:20])(=[O:19])[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][CH3:18].[CH2:21](O)[CH3:22]>>[C:1]([O:20][CH2:21][CH3:22])(=[O:19])[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][CH3:18]参加物
3
反応条件
- 温度
- 80 °C
実験手順
A mixture of ethanol and oleic acid (ethanol: 0.1 mol, oleic acid: 0.01 mol) was added with 0.2 g of the sulfonate-group-introduced amorphous carbon, and the resulting mixture was maintained at 80° C. to produce ethyl oleate. The amount of ethyl oleate produced was quantified on a gas chromatography-mass spectrometer (Shimadzu GCMS-QP5050). The rate of production of ethyl oleate was 0.42 mmol/h, which was 10 times or more greater than that achieved using the same weight of a polymeric solid acid “Nafion” (an already-existing solid acid having a high acid catalyst activity) as a catalyst and exceeds 50% of that achieved using the same weight of sulfuric acid as a catalyst.
出典と根拠
- ORDレコード
- ord-9af62d5664544d7cb60b6bc478fc8847
- 出典データセット
- uspto-grants-2012_02
- 特許番号
- US08119824B2
関連ノート
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