Hydrazine hydrate (1:1) → HCID 178509225, compound

Participants

Reaction Steps

Hydrazine hydrate (1.42 g, 28 mmol) was added to a stirred solution of 2-chloro-5-phenylnicotinonitrile (2.45 g, 11.4 mmol) in pyridine (25 ml). The reaction mixture was stirred at reflux for 6 hours, cooled and the resulting solid was filtered and dried in vacuo, affording the title compound as a solid.

Provenance & Evidence