Benzaldehyde → 2-Propenoic acid, 3-phenyl-
反応式
[CH:1](=O)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C=C=O.[C:12]([O-:15])(=[O:14])[CH3:13].[Na+]>>[C:12]([OH:15])(=[O:14])[CH:13]=[CH:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1参加物
4
実験手順
The reaction of benzaldehyde with ketene at 60° C. with the addition of sodium acetate and subsequent heating of the reaction product to the boiling point is known from Ind. Chem. 41, 768 (1949). Cinnamic acid is thereby obtained in a yield of 40%.
後処理
- temperaturesubsequent heating of the reaction product to the boiling point
出典と根拠
- ORDレコード
- ord-3efb0e77182446a889f8d3914b9a0ea6
- 出典データセット
- uspto-grants-1986_09
- 特許番号
- US04609756
反応ノート
読み込み中…