Benzyl Bromide → 2-(Benzyloxy)-1-chloro-4-nitrobenzene

Participants

Reaction Steps

Benzyl bromide (0.6 mL, 5.04 mmol) was added dropwise to a mixture of 2-chloro-5-nitro-phenol (800 mg, 4.61 mmol) and potassium carbonate (1.27 g, 9.22 mmol) in acetone (20 mL) at ambient temperature and then heated at reflux for 2 h. The inorganic residue was filtered off and washed with acetone (20 mL). The combined filtrate and washings were concentrated in vacuo and the resulting residue was then dissolved in ethyl acetate (25 mL) and washed successively with water (2×20 mL), brine (20 mL), dried over anhydrous sodium sulfate and concentrated in vacuo to yield 2-benzyloxy-1-chloro-4-nitro-benzene (1.20 g, 99%) as a cream solid.

Provenance & Evidence