Hydrazine → HCID 67091109, compound

Participants

Reaction Conditions

Reaction Steps

To 5b (1.7 g, 3.7 mmol) in EtOH (60 mL) was added hydrazine, anhydrous (10 mL), and the reaction was heated to 60° C. for 2 hours. After cooling to room temperature, the mixture was concentrated, and the residue was diluted with CH2Cl2 and water. The aqueous layer was extracted with CH2Cl2, and the combined organic layers were dried over MgSO4, filtered, and concentrated to give the desired product, 5c.

Provenance & Evidence