Реакция #47806
ord-7a10624842704a7abc2067372af0646d
Уравнение реакции
Реактанты
Реагенты
Нет
Растворители
Условия реакции
Температура
0°CELSIUS
Подробные условия
See reaction.notes.procedure_details.
Обработка
- 1ПромывкаThe resulting mixture washed with saturated saline
- 2Экстракцияextracted with ethyl acetate
- 3ДругоеThe organic layer was separated
- 4Сушкаdried over anhydrous MgSO4
- 5Концентрированиеconcentrated under a reduced pressure
- 6ДругоеThe resulting residue was purified by flash chromatography
Методика
6-Methoxy-1-oxo-3-phenyl-1H-indene-2-carboxylic acid ethyl ester (78 mg, 0.253 mmol) obtained in Example 1 was dissolved in THF, and 18%-cyclohexylmagnesium chloride (0.7 mL, 0.506 mmol) was added thereto, followed by stirring for 5 hrs at 0° C. The resulting mixture washed with saturated saline and extracted with ethyl acetate. The organic layer was separated, dried over anhydrous MgSO4, and concentrated under a reduced pressure. The resulting residue was purified by flash chromatography to obtain 30 mg of the titled compound (yield: 30%).