Acetic Anhydride → Oleyl acetate

HRID 1607499ノート

反応式

HRID 1607499 の反応式
[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]

参加物

3

反応物 2

HCID 7918Acetic AnhydrideHCID 5284499Oleyl Alcohol2 回

生成物 1

HCID 5363289Oleyl acetate

実験手順

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.

後処理

  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

出典と根拠

ORDレコード
ord-c7bb567d8cf343f6a565760df74b7e95
出典データセット
uspto-grants-1989_09
特許番号
US04865774

反応ノート

読み込み中…