Azobisisobutyronitrile → 6-(Bromomethyl)pyridine-3-carbonitrile

Participants

Reaction Conditions

Reaction Steps

Into a 250-mL round-bottom flask, was placed a solution of 6-methylpyridine-3-carbonitrile (8 g, 67.72 mmol, 1.00 equiv) in CCl4 (125 mL). N-Bromosuccinimide (13.4 g, 75.29 mmol, 1.10 equiv), and AIBN (480 mg, 2.92 mmol, 0.04 equiv) were added to the reaction solution. The resulting solution was stirred for 5 h at 85° C. The resulting mixture was concentrated under vacuum. The residue was applied onto a silica gel column with ethyl acetate/petroleum ether (1:5) as eluent to yield 5 g (37%) of 6-(bromomethyl)pyridine-3-carbonitrile as a beige solid.

Provenance & Evidence