3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid → HCID 15009971、化合物
反応式
[CH3:1][C:2]1([CH3:12])[CH2:7][C:6](=[O:8])[CH:5]=[C:4]([C:9]([OH:11])=[O:10])[O:3]1.[H][H]>O1CCCC1.[C].[Pd]>[CH3:1][C:2]1([CH3:12])[CH2:7][C:6](=[O:8])[CH2:5][CH:4]([C:9]([OH:11])=[O:10])[O:3]1参加物
5
実験手順
In 8 ml of tetrahydrofuran was dissolved 0.5 g of 3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid, followed by adding thereto 50 mg of 10% palladium-carbon, and the reaction was carried out with stirring in a hydrogen stream at room temperature for 3 hours.
後処理
- additionby adding
出典と根拠
- ORDレコード
- ord-67862387d6b3465395834ac03926fa24
- 出典データセット
- uspto-grants-1991_11
- 特許番号
- US05064945
反応ノート
読み込み中…