Ethyl bromoacetate → HCID 8027287, compound

Participants

Reaction Steps

A solution of hydroxy-pyridine 42d (1.5g, 5.6 mmol), ethylbromoacetate (0.95 mL, 8.4 mmol) and Na2CO3 (0.93 mg, 8.8 mmol) is refluxed (75° C.) in acetone (35 mL) for 6 h. The solution is concentrated, then diluted with H2O/DCM. The aqueous phase is extracted with DCM. The combined organic extracts are washed with brine, dried (MgSO4) and concentrated. Purification by chromatography (20-100% EtOAc in hexanes) afford affords ester 42e.

Provenance & Evidence