HCID 56988678、化合物 → 2-Propylhydroquinone
反応式
[CH:1]([C:4]1[CH:9]=[C:8]([O:10]CC2C=CC=CC=2)[CH:7]=[CH:6][C:5]=1[OH:18])=[CH:2][CH3:3]>CO.[Pd]>[CH2:1]([C:4]1[CH:9]=[C:8]([OH:10])[CH:7]=[CH:6][C:5]=1[OH:18])[CH2:2][CH3:3]参加物
4
実験手順
6.8 grams (28.4 mmole, 1.0 eq.) of product from step B was dissolved in 60 ml of methanol. 680 mg of 10% palladium on carbon (0.64 mmole, 0.023 eq.) was added and the stirring suspension was evacuated and charged with hydrogen. After 16 hours the catalyst was filtered over celite and the filtrate evaporated. The title compound (4.3 grams) was recovered by recrystallization from dichloromethane/hexanes.
後処理
- customthe stirring suspension was evacuated
- additioncharged with hydrogen
- filtrationAfter 16 hours the catalyst was filtered over celite
- customthe filtrate evaporated
- customThe title compound (4.3 grams) was recovered by recrystallization from dichloromethane/hexanes
出典と根拠
- ORDレコード
- ord-4b2b796d0d754fdfac270763a8bb5c87
- 出典データセット
- uspto-grants-2000_07
- 特許番号
- US06090836
反応ノート
読み込み中…