Stearic Acid → N-(2-((2-hydroxyethyl)amino)ethyl)stearamide
反応式
[C:1]([OH:20])(=O)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].[OH:21][CH2:22][CH2:23][NH:24][CH2:25][CH2:26][NH2:27]>>[C:1]([NH:27][CH2:26][CH2:25][NH:24][CH2:23][CH2:22][OH:21])(=[O:20])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]参加物
3
実験手順
The dehydration condensation reaction of stearic acid with N-hydroxyethyl ethylene diamine was carried out, and the reaction product was hydrolyzed and distilled to give N-stearoyl-N′-hydroxyethyl ethylene diamine. It was dissolved in ethanol, and 1.1-fold equivalents (based on the amine) of formalin was added dropwise thereto under reflux, then 1.1-fold equivalents (based on the amine) of formic acid was added dropwise thereto, and the mixture was aged for 5 hours. The reaction product was further quaternarized with methyl chloride to give N-stearoylaminoethyl-N-hydroxyethyl-N,N-dimethyl ammonium chloride.
後処理
- distillationdistilled