Reaktion #90191
ord-79c7e601161647efaa727e13ebaddad9
Reaktionsgleichung
Reagenzien
Keine
Lösungsmittel
Reaktionsbedingungen
Detaillierte Bedingungen
See reaction.notes.procedure_details.
Aufarbeitung
- 1Extraktionextracted with ethyl acetate
- 2WaschenThe organic layer was washed with saturated brine
- 3Sonstigethe residues obtained
- 4Einengenafter concentration under reduced pressure
- 5Sonstigewere purified by silica gel column (ethyl acetate/hexane)
Vorschrift
To the mixture of 1-(2-bromo-4-methoxyphenyl)-ethanone (300 mg) dissolved in THF solution (3 ml), MeMgBr (3 M THF solution, 0.52 ml) was added at 0° C. under nitrogen atmosphere. Then, the mixture was stirred at room temperature for 6 hrs. The reaction mixture was added with saturated aqueous solution of ammonium chloride and extracted with ethyl acetate. The organic layer was washed with saturated brine, and the residues obtained after concentration under reduced pressure were purified by silica gel column (ethyl acetate/hexane) to obtain the title compound (220 mg, 69%).