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Water → [3-(4-Bromo-2-hydroxymethyl-phenoxy)-phenyl]-acetic acid methyl ester

HRID 885248
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반응식

HRID 885248 반응식
[CH3:1][O:2][C:3](=[O:21])[CH2:4][C:5]1[CH:10]=[CH:9][CH:8]=[C:7]([O:11][C:12]2[CH:17]=[CH:16][C:15]([Br:18])=[CH:14][C:13]=2[CH:19]=[O:20])[CH:6]=1.[BH4-].[Na+].O.CCOC(C)=O>CO>[CH3:1][O:2][C:3](=[O:21])[CH2:4][C:5]1[CH:10]=[CH:9][CH:8]=[C:7]([O:11][C:12]2[CH:17]=[CH:16][C:15]([Br:18])=[CH:14][C:13]=2[CH2:19][OH:20])[CH:6]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 962WaterHCID 8857Ethyl AcetateHCID 4311764Sodium borohydrideHCID 58237467[3-(4-Bromo-2-formyl-phenoxy)-phenyl]-acetic acid methyl ester

생성물 1

HCID 58237523[3-(4-Bromo-2-hydroxymethyl-phenoxy)-phenyl]-acetic acid methyl ester수율 62.4%

시약·촉매·용매 1

HCID 887
이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트
Methanol
용매

실험 절차

To [3-(4-bromo-2-formyl-phenoxy)-phenyl]-acetic acid methyl ester (4.8 g, 13.7 mmol) in MeOH (50 mL) was added sodium borohydride (0.78 g, 20.6 mmol), and the reaction was stirred at room temperature for 5 minutes. The mixture was worked-up with H2O and EtOAc, and the crude material was purified by silica gel chromatography to give the desired product as a colorless oil (3 g).

후처리

  1. customthe crude material was purified by silica gel chromatography

출처 및 근거

ORD 기록
ord-9e28d60c37324cdab4dd093d930ddfe6
출처 데이터셋
uspto-grants-2012_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08242145B2

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