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

Potassium Carbonate → 11-(4-Acetyl-3-hydroxy-2-propylphenoxy)undecanoic acid methyl ester

HRID 652509
노트
인쇄 미리보기

반응식

HRID 652509 반응식
[OH:1][C:2]1[C:7]([CH2:8][CH2:9][CH3:10])=[C:6]([OH:11])[CH:5]=[CH:4][C:3]=1[C:12](=[O:14])[CH3:13].Br[CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][C:26]([O:28][CH3:29])=[O:27].C(=O)([O-])[O-].[K+].[K+]>CN(C)C=O>[CH3:29][O:28][C:26](=[O:27])[CH2:25][CH2:24][CH2:23][CH2:22][CH2:21][CH2:20][CH2:19][CH2:18][CH2:17][CH2:16][O:11][C:6]1[CH:5]=[CH:4][C:3]([C:12](=[O:14])[CH3:13])=[C:2]([OH:1])[C:7]=1[CH2:8][CH2:9][CH3:10]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 11430Potassium CarbonateHCID 223913Methyl 11-bromoundecanoateHCID 27751982',4'-Dihydroxy-3'-propylacetophenone

생성물 1

HCID 5408273511-(4-Acetyl-3-hydroxy-2-propylphenoxy)undecanoic acid methyl ester수율 76%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

A mixture of 1.00 g of 1-(2,4-dihydroxy-3-propylphenyl) ethanone, 1.44 g of methyl 11-bromoundecanoate and 1.00 g of anhydrous potassium carbonate in 20 ml of anhydrous dimethyl formamide was stirred and heated at 75° for 2 hours. The usual workup followed by chromatography on 30 g of silica gel and elution with 10% ethyl acetate-toluene gave 1.48 g (76% yield) of 11-(4-Acetyl-3-hydroxy-2-propylphenoxy) undecanoic acid methyl ester, the titled compound, as an oil.

후처리

  1. temperatureheated at 75° for 2 hours
  2. washThe usual workup followed by chromatography on 30 g of silica gel and elution with 10% ethyl acetate-toluene

출처 및 근거

ORD 기록
ord-c8cab5f079b84cf28b1bcac2cfc79ff9
출처 데이터셋
uspto-grants-1987_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04672066

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트