Ethanol → HCID 54464891, compound

Participants

Reaction Steps

A 2.9 g portion of 1-[3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]ethanone was mixed with 1.23 g of semicarbazide hydrochloride in 200 ml of absolute ethanol and 1.10 ml of 10N sodium hydroxide was added. This mixture was refluxed overnight, then cooled to room temperature and the solid collected and washed with ethanol, water and ethanol. The solid was recrystallized from dimethylsulfoxide/ethanol, giving 2.9 g of the desired product, mp 256°-258° C.

Provenance & Evidence