Acetic Acid → HCID 54153427, compound

Participants

Reaction Steps

A mixture of 3-nitrobenzaldehyde (20 g), acetylacetone (13.25 g), acetic acid (1.58 g), and piperidine (0.45 g) in benzene (20 ml) was refluxed for 1 hr under azeotropic dehydration. To the reaction mixture was added diethyl ether (100 ml). The mixture was washed with water (50 ml) and a saturated aqueous solution of sodium chloride (50 ml) successively, dried over magnesium sulfate, and evaporated in vacuo. The residual substance was recrystallized from ether to afford 3-(3-nitrobenzylidene)acetylacetone.

Provenance & Evidence