Hydrazine → HCID 136339049, compound

Participants

Reaction Steps

To a solution of 5-formyl-2-methyl-1H-pyrrole-3-carboxylic acid ethyl ester (6.30 g, 0.034 mol) in EtOH (6.3 mL) was added a solution of hydrazine (1.69 mL, 0.034 mol). The reaction mixture was stirred at RT overnight. The resulting precipitate was filtered and dried in vacuo to give the titled compound, 6.79 g as a light yellow solid. This material was used without further purification.

Provenance & Evidence