Ethanol → HCID 13576365, compound

Participants

Reaction Steps

8.4 g (0.031 mol) of 4-(4-(1-pyrrolidin-2-onyl)-phenyl-carbonyl)-γ-butyrolactone and 1.7 g (0.034 mol) of hydrazine hydrate are stirred in 50 ml of ethanol at 50° C. for 2 hours, the mixture is cooled and the precipitate is filtered off with suction. The resulting hydrazone is heated under reflux with 70 ml of ethanol and 5 ml of acetic acid for 2 hours, the mixture is cooled and the precipitate is filtered off with suction and dried.

Provenance & Evidence