2-Bromophenol → HCID 11087925, compound

Participants

Reaction Steps

Add 2-bromo-phenol (10 g, 57.80 mmol) to a suspension of sodium hydride (60% dispersion in mineral oil, 2.77 g, 69.36 mmol) in DMF (6 mL). Stir the mixture for 1 h. Add 2-(2-bromo-ethoxy)-tetrahydropyran (13.54 g, 64.74 mmol). Stir the solution at RT overnight. Dilute the mixture with ethyl acetate and water. Wash the organic layer with aqueous saturated sodium chloride and water. Dry the mixture over sodium sulfate. Concentrate the solution in vacuo. Purify by column chromatography (10% ethyl acetate in hexane) to give the title compound (13.9 g, 80%) as a light yellow oil. MS (ES) m/z 323 [M+Na]+.

Provenance & Evidence