Реакция #1483040
ord-33d74438da374013bf7b9ab921477403
Уравнение реакции
DIEA
L-Alanine methyl ester hydrochloride
(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoic acid
EDCI
→
(S)-methyl 2-((4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenamido)propanoate
Выход 79.3%
Реактанты
Реагенты
Нет
Условия реакции
Подробные условия
See reaction.notes.procedure_details.
Обработка
- 1ДругоеThe resulting reaction mixture
- 2Промывкаwashed with dilute aqueous NaHCO3 and brine
- 3СушкаThe organic layer was dried over Na2SO4
- 4Фильтрацияfiltered
- 5Концентрированиеconcentrated under reduced pressure
Методика
L-Alanine methyl ester hydrochloride (0.85 g, 6.1 mmol) was taken up in CH3CN (20 mL) along with (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoic acid (2.0 g, 6.1 mmol), EDCI (1.3 g, 6.72 mmol) and DIEA (1.3 mL). The resulting reaction mixture was stirred at room temperature for 2 h. It was then diluted with EtOAc and washed with dilute aqueous NaHCO3 and brine. The organic layer was dried over Na2SO4, filtered and concentrated under reduced pressure to afford (S)-methyl 2-((4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenamido)propanoate (2.0 g, 79%).