4-Pyridinecarboxaldehyde → HCID 86744745, compound

Participants

Reaction Steps

To 10.89 gm (0.045 mole) of benzhydryl carbazate in 100 ml of warm ethanol is added 4.82 gm (0.045 mole) of 4-pyridinecarboxaldehyde in 50 ml of ethanol. The mixture is refluxed 4.5 hr and cooled. The solvent is removed in vacuo to give the crude product. Recrystallization of the crude material from ethanol yields 14.6 gm (93%) of the title compound having a melting point of 96.9° C.

Provenance & Evidence