홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

Potassium Carbonate → {3-[3-(2-Oxo-oxazolidin-3-ylmethyl)-biphenyl-4-yloxy]-phenyl}-acetic acid methyl ester

HRID 885253
노트
인쇄 미리보기

반응식

HRID 885253 반응식
[CH3:1][O:2][C:3](=[O:26])[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)=[CH:14][C:13]=2[CH2:19][N:20]2[CH2:24][CH2:23][O:22][C:21]2=[O:25])[CH:6]=1.[C:27]1(B(O)O)[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1.C(=O)([O-])[O-].[K+].[K+].[NH4+].[Cl-]>COCCOC.O.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[CH3:1][O:2][C:3](=[O:26])[CH2:4][C:5]1[CH:10]=[CH:9][CH:8]=[C:7]([O:11][C:12]2[CH:17]=[CH:16][C:15]([C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)=[CH:14][C:13]=2[CH2:19][N:20]2[CH2:24][CH2:23][O:22][C:21]2=[O:25])[CH:6]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 11430Potassium CarbonateHCID 25517Ammonium ChlorideHCID 66827Phenylboronic AcidHCID 58237622{3-[4-Bromo-2-(2-oxo-oxazolidin-3-ylmethyl)-phenoxy]-phenyl}-acetic acid methyl ester

생성물 1

HCID 58237560{3-[3-(2-Oxo-oxazolidin-3-ylmethyl)-biphenyl-4-yloxy]-phenyl}-acetic acid methyl ester수율 29.9%

시약·촉매·용매 2

HCID 178418397HCID 178418397, 화합물촉매
HCID 18180031Water 1,2-dimethoxyethane용매

반응 조건

온도
90 °C

실험 절차

{3-[4-Bromo-2-(2-oxo-oxazolidin-3-ylmethyl)-phenoxy]-phenyl}-acetic acid methyl ester (0.1 g, 0.24 mmol), phenylboronic acid (0.044 g, 0.36 mmol), tetrakis(triphenylphosphine)palladium(0) (0.027 g, 0.02 mmol), and potassium carbonate (0.082 g, 0.59 mmol) were combined in DME:H2O (2:1; 3 mL) and stirred at 90° C. for 5 hours. Once no starting material was seen by analytical LCMS, the pH was adjusted to pH 7 with saturated aqueous NH4Cl, and the mixture was extracted with EtOAc. The crude material was purified by silica gel chromatography to give the desired product (0.03 g).

후처리

  1. extractionthe mixture was extracted with EtOAc
  2. customThe crude material was purified by silica gel chromatography

출처 및 근거

ORD 기록
ord-f5a73d3fda7a4197bea25831b26cb085
출처 데이터셋
uspto-grants-2012_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08242145B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트