Реакция #675974
ord-926d235f12224ea9932dc121dca52f8c
Уравнение реакции
Реагенты
Нет
Растворители
Условия реакции
Подробные условия
See reaction.notes.procedure_details.
Обработка
- 1Температураat reflux for 1 h
- 2Концентрированиеconcentrated in vacuo
- 3ДругоеThe precipitate was removed by filtration
- 4Концентрированиеthe filtrate was concentrated in vacuo
- 5ДругоеThe residue was purified by flash column chromatography on silica gel (DCM/MeOH=10:1)
Методика
The mixture of 2-(2-(2-(4,5-dichloro-2-iodophenoxy)pyridin-4-yloxy)ethyl)isoindoline-1,3-dione (120 mg, 0.22 mmol), N2H4.H2O (106 mg, 1.80 mmol) and EtOH (5 mL) was stirred at reflux for 1 h. The mixture was allowed to cool to room temperature and then concentrated in vacuo. The residue was slurried in DCM (5 mL) and MeOH (1 mL). The precipitate was removed by filtration, and the filtrate was concentrated in vacuo. The residue was purified by flash column chromatography on silica gel (DCM/MeOH=10:1) to afford the desired product (35 mg, 38% yield).