Hydrazine hydrate (1:1) → HCID 86725377, compound

Participants

Reaction Steps

To a solution of the product of Example 15D (3.53 mg, 0.69 mmol) in 1,4-dioxane (5 mL) was added hydrazine hydrate (0.3 mL). After stirring at ambient temperature for 4 hours, the mixture was concentrated. The residue was washed with hexane and dried under vacuum to give the crude title compound, which was used in the next step without further purification (281 mg, 80%). MS: 511 (M+H+).

Provenance & Evidence