Sodium hydride → HCID 59233267, compound

Participants

Reaction Steps

A solution of 5-bromo-2-hydroxybenzonitrile (1 g, 5.05 mmol) in DMF was treated with 95% NaH (242 mg, 9.6 mmol) for 20 min at room temperature. 2-(2-Bromoethoxy)tetrahydro-2H-pyran (0.839 ml, 5.56 mmol) was then added to the reaction and the mixture was stirred at room temperature for 5 hrs. The reaction was then diluted with DCM and washed with water. The organic phase was dried over Na2SO4, filtered, and concentrated to dryness to provide the crude title compound, 5-bromo-2-(2-(tetrahydro-2H-pyran-2-yloxy)ethoxy)benzonitrile (1.6 g, 9.75% yield) which was used without further purification.

Provenance & Evidence