Dimethylformamide → Methyl 3-benzyloxy-5-methoxy-4-nitrophenoxyacetate

Participants

Reaction Steps

A mixture of 3-benzyloxy-5-methoxy-4-nitrophenol(3.85 g), N,N-dimethyl formamide (20 mL), potassium carbonate(2.8 g) and methyl bromoacetate(2.42 g) was stirred at ambient temperature for 3 h. The mixture was treated with water and ethyl acetate and the organic phase was separated, washed with brine, dried and evaporated to dryness. The residue was purified by flash chromatography eluting with increasingly polar mixtures of ethyl acetate and hexane to give the product (4.6 g), (m/e348, MH+).

Provenance & Evidence