تفاعل #1190
ord-0aef768b43124d028d286302e483b8f7
معادلة التفاعل
الكواشف
لا شيء
المذيبات
ظروف التفاعل
درجة الحرارة
80°CELSIUS
الظروف التفصيلية
See reaction.notes.procedure_details.
المعالجة
- 1أخرىA 200-ml flask equipped with a stirrer
- 2درجة الحرارةreflux condenser
- 3تركيزit was concentrated under reduced pressure
- 4أخرىpurified by column chromatography on silica gel
الإجراء التجريبي
A 200-ml flask equipped with a stirrer, reflux condenser and dropping funnel was charged with 35.0 g (0.57 mol) of ethanolamine and 35 g of ethanol, and the mixture was heated to 80° C. with stirring in a nitrogen atmosphere. To this mixture, 13.0 g (38 mmol) of 12-hydroxyoctadecyl glycidyl ether were added dropwise over 3 hours. After the resultant mixture was stirred further for 3 hours, it was concentrated under reduced pressure and purified by column chromatography on silica gel, thereby obtaining 11.7 g (yield: 77%) of the title compound (Ia-1).