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Potassium Carbonate → 6-[4-Acetyl-3-[2-[2-(4-acetyl-3-hydroxy-2-propylphenoxy)ethoxy]ethoxy]-2-propylphenoxy]hexanoic acid methyl ester

HRID 2231476
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반응식

HRID 2231476 반응식
[OH:1][C:2]1[C:7]([CH2:8][CH2:9][CH3:10])=[C:6](O)[CH:5]=[CH:4][C:3]=1[C:12](=[O:14])[CH3:13].[CH3:15][O:16][C:17](=[O:47])[CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][O:23][C:24]1[CH:29]=[CH:28][C:27]([C:30](=[O:32])[CH3:31])=[C:26]([O:33][CH2:34][CH2:35][O:36][CH2:37][CH2:38][O:39]S(C)(=O)=O)[C:25]=1[CH2:44][CH2:45][CH3:46].C(=O)([O-])[O-].[K+].[K+]>CC(C)=O.CN(C)C=O>[CH3:15][O:16][C:17](=[O:47])[CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][O:23][C:24]1[CH:29]=[CH:28][C:27]([C:30](=[O:32])[CH3:31])=[C:26]([O:33][CH2:34][CH2:35][O:36][CH2:37][CH2:38][O:39][C:6]2[CH:5]=[CH:4][C:3]([C:12](=[O:14])[CH3:13])=[C:2]([OH:1])[C:7]=2[CH2:8][CH2:9][CH3:10])[C:25]=1[CH2:44][CH2:45][CH3:46]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 11430Potassium CarbonateHCID 27751982',4'-Dihydroxy-3'-propylacetophenoneHCID 143300116-[4-Acetyl-3-[2-[2-[(methylsulfonyl)oxy]ethoxy]ethoxy]-2-propylphenoxy]hexanoic acid methyl ester

생성물 1

HCID 143299796-[4-Acetyl-3-[2-[2-(4-acetyl-3-hydroxy-2-propylphenoxy)ethoxy]ethoxy]-2-propylphenoxy]hexanoic acid methyl ester수율 77%

시약·촉매·용매 2

HCID 180
Acetone
용매
HCID 6228Dimethylformamide용매

실험 절차

A mixture of 1.14 g (0.0059 mole) of 1-(2,4-dihydroxy-3-propylphenyl)ethanone, 2.87 g (0.0059 mole) of 6-[4-acetyl-3-[2-[2-[(methylsulfonyl)oxy]ethoxy]ethoxy]-2-propylphenoxy]hexanoic acid methyl ester and 1.62 g (0.012 mole) of anhydrous potassium carbonate in 50 ml of anhydrous acetone and 25 ml of anhydrous dimethylformamide was stirred at reflux for 17 hours. The solvents were removed in vacuo and the residue was purified by HPLC using 35% ethyl acetate-hexane to yield 2.65 g (77% yield) of 6-[4-acetyl-3-[2-[2-(4-acetyl-3-hydroxy-2-propylphenoxy)ethoxy]ethoxy]-2-propylphenoxy]hexanoic acid methyl ester.

후처리

  1. temperatureat reflux for 17 hours
  2. customThe solvents were removed in vacuo
  3. customthe residue was purified by HPLC

출처 및 근거

ORD 기록
ord-a5a4c4556e7a495ab899e15429407908
출처 데이터셋
uspto-grants-1988_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04782176

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