Malonic Acid → HCID 53401612, compound

Participants

Reaction Conditions

Reaction Steps

2-Bromo-pyridin-4-carbaldehyde (20.0 g, 107.5 mmol), malonic acid (25.2 g, 241.9 mmol), and piperidine (8.8 mL, 89.2 mmol) were added to pyridine (65.2 mL). The reaction mixture was stirred at 100° C. for 1 hour, concentrated under reduced pressure, and then distilled water was added thereto. The mixture was filtered and then the resulting solid dried under reduced pressure to give 18.2 g of the titled compound as a white solid.

Provenance & Evidence