4-Coumaric acid → 2-Propenoic acid, 3-phenyl-
反応式
O[C:2]1[CH:12]=[CH:11][C:5]([CH:6]=[CH:7][C:8]([OH:10])=[O:9])=[CH:4][CH:3]=1.C1OC1CO.S(=O)(=O)(O)O.[OH-].[Na+]>CS(C)=O.OCC(CO)O>[C:8]([OH:10])(=[O:9])[CH:7]=[CH:6][C:5]1[CH:4]=[CH:3][CH:2]=[CH:12][CH:11]=1参加物
7
反応条件
- 温度
- 90 °C
実験手順
17.4 g of p-hydroxy cinnamic acid and 40.0 g of glycidol were dissolved in 20 ml of DMSO, and catalytic amount of sulfuric acid was added. The solution was heated to 90° C. and then heating and agitation was carried out for 3 hours, neutralized by adding sodium hydroxide and then adduct of cinnamic acid and glycerin was obtained.
後処理
- temperatureheating
出典と根拠
- ORDレコード
- ord-9fd1cb87e984445880ac895829b5f575
- 出典データセット
- uspto-grants-1995_06
- 特許番号
- US05426210
反応ノート
読み込み中…