Acetic Anhydride → Oleyl acetate

HRID 1607499노트

반응식

HRID 1607499 반응식
[CH2:1]([OH: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].[C:20](OC(=O)C)(=[O:22])[CH3:21]>>[C:20]([O:19][CH2:1][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])(=[O:22])[CH3:21]

참가 물질

3

반응물 2

HCID 7918Acetic AnhydrideHCID 5284499Oleyl Alcohol2회

생성물 1

HCID 5363289Oleyl acetate

실험 절차

A technical grade oleyl alcohol (HD-Ocenol®90/95, iodine value 94, hydroxyl value 210) was reacted with acetic anhydride (20 mol-% excess) for 4 hours at 118° C. The reaction mixture was then poured onto ice water and the organic phase was washed repeatedly with water. The crude ester obtained was then dried and purified by distillation. The ester obtained had an iodine value of 83 and a residual hydroxyl value of 0.9.

후처리

  1. additionThe reaction mixture was then poured onto ice water
  2. washthe organic phase was washed repeatedly with water
  3. customThe crude ester obtained
  4. customwas then dried
  5. distillationpurified by distillation

출처 및 근거

ORD 기록
ord-c7bb567d8cf343f6a565760df74b7e95
출처 데이터셋
uspto-grants-1989_09
특허 번호
US04865774

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