Allyl bromide → 2-(Allyloxy)-4-fluoro-1-nitrobenzene

Participants

Reaction Steps

Allyl bromide (3.4 g, 28 mmol, 1.5 eq) was added to a mixture of 5-fluoro-2-nitro-phenol (3.0 g, 19 mmol, 1 eq) and potassium carbonate (5.2 g, 38 mmol, 2 eq) in anhydrous acetonitrile (25 ml) and the mixture was heated to reflux for 6 hr. The reaction mixture was filtered and washed with acetonitrile and the filtrate concentrated to dryness to give 2-allyloxy-4-fluoro-1-nitro-benzene (2.8 g, 75%). The crude compound was used in the next stage without purification.

Provenance & Evidence