Diethanolamine → Oleic acid diethanolamide

HRID 1649639Notes

Reaction equation

HRID 1649639 reaction equation
[C:1]([OH:20])(=O)[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].[NH:21]([CH2:25][CH2:26][OH:27])[CH2:22][CH2:23][OH:24]>>[CH3:18][CH2:17][CH2:16][CH2:15][CH2:14][CH2:13][CH2:12][CH2:11]/[CH:10]=[CH:9]\[CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2][C:1]([N:21]([CH2:25][CH2:26][OH:27])[CH2:22][CH2:23][OH:24])=[O:20]

Participants

3

Reactant 2

HCID 8113DiethanolamineHCID 445639Oleic Acid

Product 1

HCID 5371728Oleic acid diethanolamide

Conditions

Temperature
182 °C

Procedure

Oleic diethanolamide was prepared by stirring equimolar quantities of oleic acid and diethanolamine in a nitrogen atmosphere while heating to 182° C. and maintaining the temperature for 2 hours while removing water. The product (Additive D), which also contained a significant amount of ester, was representative of another commercial amide.

Workup

  1. temperaturemaintaining the temperature for 2 hours
  2. customwhile removing water

Sources & evidence

ORD record
ord-0d1ab2b056a246848e6adb38bf9dcd7b
Source dataset
uspto-grants-1990_05
Patent number
US04921624

Reaction notes

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