Hydrochloric Acid → 4-Methyl-6-hydroxy-2,4-hexadien-1-al
反応式
C([O:3][CH:4](OCC)[CH:5]=[CH:6][C:7]([CH3:11])=[CH:8][CH2:9][OH:10])C.Cl>CCOCC>[CH3:11][C:7](=[CH:8][CH2:9][OH:10])[CH:6]=[CH:5][CH:4]=[O:3]参加物
4
実験手順
100 g. of 1,1-diethoxy-4-methyl-2,4-hexadien-6-ol are shaken for 20 minutes with 200 ml. of ether and 10 ml. of 3N hydrochloric acid and then treated with 20 g. of potassium carbonate, filtered, and the 4-methyl-6-hydroxy-2,4-hexadien-1-al, which is obtained almost quantitatively, is used without isolation in ethereal solution for the next step.
後処理
- filtrationof potassium carbonate, filtered
出典と根拠
- ORDレコード
- ord-d9388519e29f46c1869f2f28e4a6543c
- 出典データセット
- uspto-grants-1976_11
- 特許番号
- US03989758
反応ノート
読み込み中…