HCID 10398790、化合物 → HCID 10443764、化合物
反応式
[C:1]([O:4][C:5]1[C:14]2[C:9](=[CH:10][CH:11]=[CH:12][C:13]=2[C:15]([CH3:17])=[CH2:16])[CH:8]=[CH:7][CH:6]=1)(=[O:3])[CH3:2]>C(O)C.[C].[Pd]>[C:1]([O:4][C:5]1[C:14]2[C:9](=[CH:10][CH:11]=[CH:12][C:13]=2[CH:15]([CH3:17])[CH3:16])[CH:8]=[CH:7][CH:6]=1)(=[O:3])[CH3:2]参加物
4
実験手順
3.6 g of 8-isopropenyl-1-naphthyl acetate was dissolved in 100 ml of ethanol, to which 0.2 g of 10% palladium-carbon (water content of 50%) was added, followed by hydrogenation at normal temperatures and normal pressure for 20 hours. After removal of the palladium-carbon by filtration, the resulting filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography (3% ethyl acetate/hexane) to obtain 1.72 g of the captioned compound as an oily substance.
後処理
- additionwas added
- customAfter removal of the palladium-carbon
- filtrationby filtration
- concentrationthe resulting filtrate was concentrated under reduced pressure
- customThe residue was purified by silica gel column chromatography (3% ethyl acetate/hexane)
出典と根拠
- ORDレコード
- ord-b2a8e2630b4344e8bbfd33974645d311
- 出典データセット
- uspto-grants-1992_07
- 特許番号
- US05134111
反応ノート
読み込み中…