Reaktion #44518
ord-6c9f9b57843d4fe9a20c843dfd7e6fce
Reaktionsgleichung
Edukte
Reagenzien
Keine
Lösungsmittel
Reaktionsbedingungen
Temperatur
60°CELSIUS
Detaillierte Bedingungen
See reaction.notes.procedure_details.
Aufarbeitung
- 1Extraktionsubjected to extraction with ethyl acetate
- 2workup.ADDITIONThen water was added
- 3Extraktionthe mixture was subjected to extraction with ethyl acetate
- 4WaschenThe organic layer was washed with water and brine sequentially
- 5Trocknendried over anhydrous Na2SO4
- 6Einengenconcentrated
- 7SonstigeThe resulting residue was purified by column chromatography
Vorschrift
6-(2-chloropyrimidin-4-yloxy)-N,2-dimethylbenzofuran-3-carboxamide (0.1 mmol) and 3-methoxyaniline (0.1 mmol) were dissolved in 0.5 ml DMF. To this was added p-TsOH monohydrate (0.2 mmol). The reaction mixture was stirred at 60° C. for 5 hours, and subjected to extraction with ethyl acetate. Then water was added and the mixture was subjected to extraction with ethyl acetate. The organic layer was washed with water and brine sequentially, dried over anhydrous Na2SO4, and concentrated. The resulting residue was purified by column chromatography to provide the title product in a yield of 80%.