Hydrazine hydrate (1:1) → HCID 19610610, compound

Participants

Reaction Steps

A mixture of 7.46 g (27.4 mmol) of 3-(4-acetylamino-phenylamino)-2-cyano-3-methylmercapto-acrylonitrile, 1.63 ml (32.9 mmol) of hydrazine hydrate and 40 ml of methanol is heated under reflux for 5 hours and then concentrated by evaporation in vacuo. Recrystallization of the residue from methanol yields the title compound; m.p. 245-246° C. (decomp.).

Provenance & Evidence