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Potassium Iodide → HCID 15712403, 화합물

HRID 704121
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HRID 704121 반응식
[C:1]([C:4]1[C:9]([O:10][CH2:11][CH2:12][CH2:13][C:14]([O:16][CH2:17][CH3:18])=[O:15])=[C:8]([CH2:19][CH2:20][CH3:21])[C:7]([SH:22])=[CH:6][CH:5]=1)(=[O:3])[CH3:2].Br[CH2:24][CH2:25][CH2:26][S:27][C:28]1[CH:33]=[CH:32][C:31]([C:34](=[O:36])[CH3:35])=[C:30]([OH:37])[C:29]=1[CH2:38][CH2:39][CH3:40].[I-].[K+].C(=O)([O-])[O-].[K+].[K+]>CC(C)=O>[C:1]([C:4]1[C:9]([O:10][CH2:11][CH2:12][CH2:13][C:14]([O:16][CH2:17][CH3:18])=[O:15])=[C:8]([CH2:19][CH2:20][CH3:21])[C:7]([S:22][CH2:24][CH2:25][CH2:26][S:27][C:28]2[CH:33]=[CH:32][C:31]([C:34](=[O:36])[CH3:35])=[C:30]([OH:37])[C:29]=2[CH2:38][CH2:39][CH3:40])=[CH:6][CH:5]=1)(=[O:3])[CH3:2]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 4875Potassium IodideHCID 11430Potassium CarbonateHCID 157123831-{4-[(3-Bromopropyl)sulfanyl]-2-hydroxy-3-propylphenyl}ethan-1-oneHCID 15712395HCID 15712395, 화합물

생성물 1

HCID 15712403HCID 15712403, 화합물수율 51.9%

시약·촉매·용매 1

HCID 180
Acetone
용매

실험 절차

A mixture of ethyl 4-(6-acetyl-3-mercapto-2-propylphenoxy)-butyrate (2.0 g), (4-(3-bromopropylthio)-2-hydroxy-3-propylphenyl)ethanone (2.0 g), potassium iodide (0.5 g) and potassium carbonate (1.7 g) in acetone (40 ml) was heated with refluxing and stirring for 9 hours. After cooled, inorganic materials were separated by filtration and the filtrate was concentrated. The resultant residue was separated, and was purified through silicagel column chromatography (eluting with benzene:ethyl acetate=9:1) to give the title compound (1.8 g, 50.8%) as yellow oil.

후처리

  1. temperaturewas heated
  2. temperaturewith refluxing
  3. temperatureAfter cooled
  4. custominorganic materials were separated by filtration
  5. concentrationthe filtrate was concentrated
  6. customThe resultant residue was separated
  7. customwas purified through silicagel column chromatography (eluting with benzene:ethyl acetate=9:1)

출처 및 근거

ORD 기록
ord-032573edd1fa41618c6e6b629aaab210
출처 데이터셋
uspto-grants-1991_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04985585

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