Levulinic Acid → Cesium levulinate

HRID 365236노트

반응식

HRID 365236 반응식
[C:1]([OH:8])(=[O:7])[CH2:2][CH2:3][C:4]([CH3:6])=[O:5].[OH-].[Cs+:10]>O>[C:1]([O-:8])(=[O:7])[CH2:2][CH2:3][C:4]([CH3:6])=[O:5].[Cs+:10]

참가 물질

4

반응물 2

HCID 11579Levulinic AcidHCID 62750Cesium hydroxide

생성물 1

HCID 23678124Cesium levulinate

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
65 °C

실험 절차

46.9 gr. of 99% pure levulinic acid is sluurried in 100 cc. distilled water. 97.3 g. of a 4.22 molar, pure cesium hydroxide solution is added and the temperature is raised to 65° C. to obtain complete solution. The solution is filtered through No. 40 filter paper to remove dust, etc. The solution is then evaporated on a hot plate to 200 g., which gives a 2 molar concentration, and it is then bottled.

후처리

  1. customto obtain complete solution
  2. filtrationThe solution is filtered through No
  3. filtration40 filter paper
  4. customto remove dust, etc. The solution
  5. customis then evaporated on a hot plate to 200 g
  6. custom, which gives
  7. concentrationa 2 molar concentration, and it

출처 및 근거

ORD 기록
ord-f0c77084774e4de89993e1a0f961c8ef
출처 데이터셋
uspto-grants-2000_10
특허 번호
US06126855

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