Hydrazine hydrate (1:1) → HCID 86725413, compound

Participants

Reaction Steps

To a solution of the product of Example 55A (131 mg, 0.26 mmol) in 1,4-dioxane (3 mL) was added hydrazine hydrate (50 mg, 0.78 mmol) and the mixture was stirred at ambient temperature for 4 hours. The mixture was concentrated and the residue was washed with hexane and dried to give the title compound. The crude title compound was used in the next step without further purification. MS: 508 (M+H+).

Provenance & Evidence