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Water → HCID 178448086, 화합물

HRID 443682
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HRID 443682 반응식
[CH2:1]([C@H:4]1[CH2:9][CH2:8][C@H:7]([C:10](O)=[O:11])[CH2:6][CH2:5]1)[CH2:2][CH3:3].[H-].[Al+3].[Li+].[H-].[H-].[H-].O>[Na]>[CH2:1]([C@H:4]1[CH2:9][CH2:8][C@H:7]([CH2:10][OH:11])[CH2:6][CH2:5]1)[CH2:2][CH3:3]
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참가 물질

5

반응물 3

HCID 962WaterHCID 21226445Aluminium lithium hydrideHCID 178448101HCID 178448101, 화합물

생성물 1

HCID 178448086HCID 178448086, 화합물

시약·촉매·용매 1

HCID 5360545Sodium용매2회

실험 절차

Trans-4-n-propylcyclohexane-1-carboxylic acid (0.14 mole) was dissolved in sodium dried ether (150 ml) and added dropwise to a vigorously stirred suspension of lithium aluminium hydride (0.3 mole) in sodium dried ether (300 ml). When addition was completed the mixture was heated under reflux for 2 hours. On cooling, water was cautiously added to destroy the excess of lithium aluminium hydride. The mixture was then poured into a 20% hydrochloric acid solution and stirred until the inorganic salts were dissolved. The product was extracted into ether, which was then washed with water and dried (MgSO4). The ether was evaporated off and the residue distilled. The product boils at 148° C. at a pressure of 25 mm Hg.

후처리

  1. additionWhen addition
  2. temperaturewas heated
  3. temperatureunder reflux for 2 hours
  4. temperatureOn cooling
  5. customto destroy the excess of lithium aluminium hydride
  6. additionThe mixture was then poured into a 20% hydrochloric acid solution
  7. dissolutionwere dissolved
  8. extractionThe product was extracted into ether, which
  9. washwas then washed with water
  10. dry with materialdried (MgSO4)
  11. customThe ether was evaporated off
  12. distillationthe residue distilled

출처 및 근거

ORD 기록
ord-dbd492b5d9574e4192f19535297ae80c
출처 데이터셋
uspto-grants-1981_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04261651

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