Reacción #462176
ord-9e6d94a7008f481ca4e4b21b9fdad631
Ecuación de reacción
Reactantes
Reactivos
Ninguno
Disolventes
Condiciones de reacción
Condiciones detalladas
See reaction.notes.procedure_details.
Tratamiento posterior
- 1Temperaturawith heating
- 2Temperaturaunder reflux
- 3OtroThe solvent was evaporated
- 4workup.DISSOLUTIONthe residue was dissolved in ethyl acetate
- 5LavadoThe solution was washed with water
- 6Otrodried
- 7Otroevaporated
Procedimiento
To a solution of the compound obtained in Example 269 (100 mg) in ethanol (4 ml) was added 40% MeNH2 -methanol (12 ml), and the mixture was stirred for 4 hours with heating under reflux. The solvent was evaporated and the residue was dissolved in ethyl acetate. The solution was washed with water, dried and evaporated to yield the title compound as colorless crystals (65 mg).