Hydrazine hydrate (1:1) → HCID 178480054, compound

Participants

Reaction Steps

Dissolve 3-[2-Chloro-4-(1-methyl-1H-pyrazol-4-yl)-benzyl]-1-(3-dimethylaminomethylene-4-oxo-cyclohexyl)-pyrrolidin-2-one (Preparation 30) (0.327 g, 0.745 mmol) in methanol (3.0 mL), and hydrazine hydrate (0.038 mL) stir the resulting orange solution for 17 hours at room temperature. Filter the mixture, rinse with cold methanol and vacuum dry to 0.138 g of a solid. MS (m/z): 410 (M+1).

Provenance & Evidence