6,6-Dimethylhept-2-en-4-yn-1-ol → 6,6-Dimethyl-2-hepten-4-ynal
反応式
[CH3:1][C:2]([CH3:10])([CH3:9])[C:3]#[C:4][CH:5]=[CH:6][CH2:7][OH:8]>C(Cl)Cl.[O-2].[O-2].[Mn+4]>[CH3:1][C:2]([CH3:10])([CH3:9])[C:3]#[C:4][CH:5]=[CH:6][CH:7]=[O:8]参加物
4
実験手順
To 6,6-dimethyl-2-hepten-4-yn-1-ol (3.56 g, 25.8S mmol) dissolved in 100 ml of freshly distilled methylene chloride was added manganese dioxide (37 g, 425 mmol) and the mixture was stirred for 17 hours. An additional 5.2 g of manganese dioxide was then added and the mixture was stirred for 2 hours, then filtered and washed copiously with methylene chloride. Evaporation of the solvent afforded 2.74 g of 6,6-dimethyl-2-hepten-4-ynal.
後処理
- stirringthe mixture was stirred for 2 hours
- filtrationfiltered
- washwashed copiously with methylene chloride
- customEvaporation of the solvent
出典と根拠
- ORDレコード
- ord-894e287bf6fa410994ee57e367ad91fa
- 出典データセット
- uspto-grants-1988_06
- 特許番号
- US04751245
反応ノート
読み込み中…