Ethanol → HCID 78596803, compound

Participants

Reaction Steps

A mixture of (2-nitrophenyl)hydrazine (2.00 g), 1-(pyridin-2-yl)ethanone (1.67 g), sulfuric acid (0.73 mL) and ethanol (50 mL) was heated under reflux for 1 hr. Water was added to the reaction mixture, and the obtained crystals were filtrated, washed with water and dried to give the title compound (2.84 g, 85%) as brown crystals. melting point 145-146° C.

Provenance & Evidence