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

HRID 22089

반응식

HRID 22089 반응식
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

참가 물질

7

반응물 4

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

생성물 1

HCID 87842-Propenoic acid, 3-phenyl-

시약·촉매·용매 2

HCID 679Dimethyl Sulfoxide용매HCID 753Glycerol용매

반응 조건

온도
90 °C

실험 절차

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.

후처리

  1. temperatureheating

출처 및 근거

ORD 기록
ord-9fd1cb87e984445880ac895829b5f575
출처 데이터셋
uspto-grants-1995_06
특허 번호
US05426210

연결된 노트

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