Methanol → Methyl Oleate

HRID 437853노트

반응식

HRID 437853 반응식
[C:1]([OH:20])(=[O:19])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8]/[CH:9]=[CH:10]\[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].[CH3:21]O>>[C:1]([O:20][CH3:21])(=[O:19])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8]/[CH:9]=[CH:10]\[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]

참가 물질

3

반응물 2

HCID 887MethanolHCID 445639Oleic Acid2회

생성물 1

HCID 5364509Methyl Oleate

반응 조건

온도
170 °C

실험 절차

Methyl oleate was prepared as follows: A reactor was charged with 500 grams oleic acid, 58 grams methanol and 5 weight percent (based on the oleic acid) of the catalyst of Example I. Heating was begun to 140° C. and a water/methanol mixture began distilling at about 80° C. Subsurface addition of methanol (29 grams/hour) was begun while heating to 170° C. The reaction was terminated when the acid value of the reaction mixture reached about 1 . The methyl oleate, after filtering with a diatomaceous earth filter aid, had an acid value of 0.9 and contained less than 1 ppm titanium.

후처리

  1. temperatureHeating
  2. customwas begun to 140° C.
  3. distillationa water/methanol mixture began distilling at about 80° C
  4. additionSubsurface addition of methanol (29 grams/hour)
  5. customThe reaction was terminated when the acid value of the reaction mixture
  6. filtrationThe methyl oleate, after filtering with a diatomaceous earth
  7. filtrationfilter aid

출처 및 근거

ORD 기록
ord-c4723bd5f4cb4aeeab24e991725c6da7
출처 데이터셋
uspto-grants-1977_06
특허 번호
US04032550

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