4-Coumaric acid → 2-Propenoic acid, 3-phenyl-

HRID 22089

反応式

HRID 22089 の反応式
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

反応物 4

HCID 3224-Coumaric acidHCID 1118Sulfuric AcidHCID 11164GlycidolHCID 14798Sodium Hydroxide

生成物 1

HCID 87842-Propenoic acid, 3-phenyl-

試薬・触媒・溶媒 2

HCID 679Dimethyl Sulfoxide溶媒HCID 753Glycerol溶媒

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

  1. 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

関連ノート

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