Potassium Iodide → HCID 11196679, compound

Participants

Reaction Steps

To a solution of the compound No. 73 (1 eq) in dimethylformamide (10 mL), was added potassium iodide (0.1 eq) and potassium carbonate (2 eq). The reaction mixture was stirred at room temperature and ethyl bromide (2 eq) was added. The reaction mixture was stirred for overnight at room temperature. The reaction mixture was cooled and diluted with water, extracted with ethylacetate and washed with saturated solution of sodium chloride. The organic solvent was removed under reduced pressure. The residue thus obtained was purified by column chromatography to furnish the title compound. Yield=90%.

Provenance & Evidence