Sulfuric Acid → HCID 6430998, 화합물

HRID 1576129노트

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HRID 1576129 반응식
S(=O)(=O)(O)[OH:2].[CH3:6][C:7]([CH3:16])=[CH:8][CH2:9][C@@H:10]1O[C@@:11]1([CH:14]=[CH2:15])[CH3:13]>>[CH3:6][C:7]([CH3:16])=[CH:8][CH:9]([OH:2])/[CH:10]=[C:11](/[CH:14]=[CH2:15])\[CH3:13]

참가 물질

3

반응물 2

HCID 1118Sulfuric AcidHCID 6429141HCID 6429141, 화합물

생성물 1

HCID 6430998HCID 6430998, 화합물수율 70%

실험 절차

To 500 ml. of 50% aqueous sulphuric acid acid cooled between -5° and 0° were added dropwise 75 g. of transepoxyocimene prepared according to the description of paragraph (a) above. The mixture was vigorously stirred for one hour wile the temperature was allowed to slowly rise to 20-25°. It was extracted with methylene chloride, the extract was washed several times with water, with a saturated aqueous solution of sodium carbonate and finally with water. The extract was dried, concentrated and distilled. Thus secondary trans-ocimenol was obtained with a yield of 70-80%.

후처리

  1. additionwere added dropwise 75 g
  2. customto slowly rise to 20-25°
  3. extractionIt was extracted with methylene chloride
  4. washthe extract was washed several times with water
  5. customThe extract was dried
  6. concentrationconcentrated
  7. distillationdistilled

출처 및 근거

ORD 기록
ord-fcf87d8df53942f5ac4055d4202751d2
출처 데이터셋
uspto-grants-1976_09
특허 번호
US03979425

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