Acetone → HCID 18594874, 화합물

HRID 1580233노트

반응식

HRID 1580233 반응식
CS(O[CH:6]([CH2:26][CH2:27][CH2:28][CH2:29][CH3:30])[CH2:7][CH2:8][C@@H:9]1[C@@H:13]([CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][C:20]([O:22][CH2:23][CH3:24])=[O:21])[C:12](=[O:25])[CH2:11][CH2:10]1)(=O)=O.[CH3:31][C:32](C)=[O:33].[S:35]1C=CC=C1CC([O-])=O.[K+]>O>[C:32]([S:35][CH:6]([CH2:26][CH2:27][CH2:28][CH2:29][CH3:30])[CH2:7][CH2:8][C@@H:9]1[C@@H:13]([CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][C:20]([O:22][CH2:23][CH3:24])=[O:21])[C:12](=[O:25])[CH2:11][CH2:10]1)(=[O:33])[CH3:31]

참가 물질

5

반응물 3

HCID 180AcetoneHCID 18594876HCID 18594876, 화합물HCID 23696799Potassium 2-thienylacetate

생성물 1

HCID 18594874HCID 18594874, 화합물

시약·촉매·용매 1

HCID 962Water용매

실험 절차

A solution of 1 g. of ethyl 15-methanesulfonyloxy-9-oxo-prostanoate (Example 90) in 50 ml. of acetone containing 735 mg. of purified potassium thiolacetate is kept at the reflux temperature for 2 hours, then at room temperature for 18 hours. The mixture is diluted with water and the resulting solution is washed with saturated sodium chloride solution, dried with magnesium sulfate and taken to dryness. The residue is chromatographed on silica gel to give an oil; λmax. 5.78 (ring carbonyl and ester group) and 5.92 μ (acetylthio group).

후처리

  1. washthe resulting solution is washed with saturated sodium chloride solution
  2. dry with materialdried with magnesium sulfate
  3. customThe residue is chromatographed on silica gel
  4. customto give an oil

출처 및 근거

ORD 기록
ord-b9b8a974cc4741b7a1803036e3f2b74b
출처 데이터셋
uspto-grants-1976_01
특허 번호
US03932472

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