Hydrazine, acetate (1:1) → HCID 11955202, compound

Participants

Reaction Steps

The compound of Example 207 (616 mg, crude) was dissolved in ethanol (15.0 mL). To this solution, hydrazine monoacetate (428 mg) was added and the mixture was stirred for 8 hours under reflux. Subsequently, the solvent was evaporated and the residue was purified by amino-silica gel column chromatography (ethyl acetate) to afford the title compound as a yellow powder (123 mg).

Provenance & Evidence