Methanol → 2,5-Undecadien-1-ol, (2Z,5Z)-
反応式
[CH3:1][OH:2].[CH2:3]1[CH2:8][CH2:7][CH2:6][CH2:5][CH2:4]1>[Pd]>[CH2:1]([OH:2])/[CH:8]=[CH:3]\[CH2:4]/[CH:5]=[CH:3]\[CH2:8][CH2:7][CH2:6][CH2:5][CH3:4]参加物
4
実験手順
6.2 G (37.8 mmole) of the carbinol obtained as indicated under letter i. above, dissolved in 50 ml of cyclohexane, were hydrogenated at atmospheric pressure in the presence of 120 mg of Lindlar type palladium catalyst. After filtration and evaporation, the obtained residue was chromatographed on a silica column, using as eluting agent a mixture of 1 to 10% ethyl acetate in cyclohexane, to give 5.9 g (yield: 95%) of undeca-2Z,5Z-dienol.
後処理
- filtrationAfter filtration and evaporation
- customthe obtained residue was chromatographed on a silica column
- washas eluting agent
- additiona mixture of 1 to 10% ethyl acetate in cyclohexane
出典と根拠
- ORDレコード
- ord-229acd8452ee4a1abbba2eefc2915cad
- 出典データセット
- uspto-grants-1994_04
- 特許番号
- US05300716
反応ノート
読み込み中…