Ethyl bromoacetate → HCID 68918090, compound

Participants

Reaction Steps

To a solution of 5,6-dimethyl-2-(3-fluorophenyl)-3-hydroxyisoindolin-1-one (0.15 g, 0.55 mmol) in anhydrous tetrahydrofuran (5 ml) was added 60% sodium hydride (24 mg, 0.60 mmol), and stirred on ice for 10 minutes. Then, ethyl bromoacetate (67 ml, 0.60 mmol) was added thereto, and stirred at 25° C. overnight. The reaction solution was concentrated under reduced pressure, and water was added to the residue, followed by extracting with ethyl acetate. The extract was washed with saturated brine, dried, and concentrated under reduced pressure to give 0.19 g of 5,6-dimethyl-2-(3-fluorophenyl)-3-ethoxycarbonylmethyloxy-isoindolin-1-one [IUPAC name: ethyl 2-{[2-(3-fluorophenyl)-5,6-dimethyl-3-oxo-2,3-dihydro-1H-isoindol-1-yl]oxy}-acetate].

Provenance & Evidence