Pyridine → (Z)-Non-2-enyl acetate
反応式
[CH2:1]([OH:10])/[CH:2]=[CH:3]\[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH3:9].[C:11](OC(=O)C)(=[O:13])[CH3:12].N1C=CC=CC=1>O>[C:11]([O:10][CH2:1]/[CH:2]=[CH:3]\[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH3:9])(=[O:13])[CH3:12]参加物
5
実験手順
Cis-2-nonenol (2.9 g, 0.03 mole), acetic anhydride (3.1 g, 0.045 mole) and pyridine (15 ml) is heated at reflux for 3 hours. The solution is cooled and diluted with water. The organic layer is separated and washed successively with 3% sulfuric acid, and water. The solution is dried over sodium sulfate and distilled under vacuum to yield cis-2-nonenyl acetate, b.p. 58° - 62°C/0.1 mm.
後処理
- temperatureat reflux for 3 hours
- temperatureThe solution is cooled
- customThe organic layer is separated
- washwashed successively with 3% sulfuric acid, and water
- dry with materialThe solution is dried over sodium sulfate
- distillationdistilled under vacuum
出典と根拠
- ORDレコード
- ord-82dad48362814c0a92365c2717628692
- 出典データセット
- uspto-grants-1976_06
- 特許番号
- US03962321
反応ノート
読み込み中…