Hydrazine → HCID 21947598, compound

Participants

Reaction Steps

A mixture of 2-4 (7.2 g, 24.5 mmol), hydrazine (3.8 mL), and ethanol (500 mL) was heated at reflux for 4 hours. The resulting mixture was cooled and filtered, and the filtrate concentrated to give 2-5 as a yellow solid (4.7 g) contaminated with some phthalhydrazide.

Provenance & Evidence