Hydroquinone → Ethyl 4-(4-hydroxyphenoxy)-3-methoxy-2-pentenoate

HRID 371037노트

반응식

HRID 371037 반응식
[C:1]1([CH:8]=[CH:7][C:5]([OH:6])=[CH:4][CH:3]=1)[OH:2].Br[CH:10]([CH3:20])[C:11]([O:18][CH3:19])=[CH:12][C:13]([O:15][CH2:16][CH3:17])=[O:14]>CC(C)=O>[OH:2][C:1]1[CH:8]=[CH:7][C:5]([O:6][CH:10]([CH3:20])[C:11]([O:18][CH3:19])=[CH:12][C:13]([O:15][CH2:16][CH3:17])=[O:14])=[CH:4][CH:3]=1

참가 물질

4

반응물 2

HCID 785HydroquinoneHCID 53787831Ethyl 4-bromo-3-methoxypent-2-enoate

생성물 1

HCID 54412603Ethyl 4-(4-hydroxyphenoxy)-3-methoxy-2-pentenoate

시약·촉매·용매 1

HCID 180Acetone용매

실험 절차

Ethyl 4-(4-hydroxyphenoxy)-3-methoxy-2-pentenoate is prepared by the reaction hydroquinone and ethyl 4-bromo-3-methoxy-2-pentenoate in the presence of base in acetone or the like under reflux.

후처리

  1. temperaturethe like under reflux

출처 및 근거

ORD 기록
ord-7e8c06d89d034a2bb33b79b38969a1a7
출처 데이터셋
uspto-grants-1985_07
특허 번호
US04529438

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