4-Nitrophenol → 1-(2-Bromoethoxy)-4-nitrobenzene

Participants

Reaction Steps

1,2-Dibromoethane (24.4 g, 0.13 mol) and 4-nitrophenol (6 g, 0.044 mol) were dissolved in ethyl alcohol (60 ml) and sodium hydroxide (2 g) was added to the solution. The reaction mixture was refluxed for 24 h and thereafter concentrated under vacuum, followed by column chromatography using a 3:1 solvent system of n-hexane and ethyl acetate as an eluent to yield the end compound 1-(4-nitrophenoxy) -2-bromoethane (5.5 g).

Provenance & Evidence