Azobisisobutyronitrile → Methyl 2-(1,3-benzodioxol-5-yl)-2-bromoacetate

Participants

Reaction Steps

N-Bromosuccinimide (3.95 g, 22.2 mMol) and AIBN (0.098 g, 0.06 mMol) were added to a solution of methyl (3,4-methylenedioxyphenyl)acetate (3.9 g, 21.2 mMol) and the mixture was refluxed for 2.5 h. The reaction was cooled and filtered. The filtrate was concentrated in vacuo and the residue obtained was purified by flash chromatography on silica-gel using 10% ethyl acetate-hexane. Yield 2.6 g (oil).

Provenance & Evidence