Sodium Hydroxide → HCID 23349886, compound

Participants

Reaction Steps

N-(2-Dimethylaminoethyl)-N-(2-pyrazinyl) cyanamide (2.83 g, 0.015 mole) is dissolved in 20 ml of 6 N hydrochloric acid. After one hour, the mixture is made alkaline with concentrated sodium hydroxide and concentrated. The residue is extracted with ether which is concentrated. The residue is crystallized from butyl chloride and N-(2-dimethylaminoethyl)-N-(2-pyrazinyl)urea melting at 105°-108° C. is obtained.

Provenance & Evidence