Cyclohexylamine → HCID 178428199, compound

Participants

Reaction Steps

A solution of 22 g. (0.1 m.) of the compound of Example I, C., and 10 g. (0.1 m.) cyclohexylamine in 200 ml. of dimethylformamide was heated under reflux for 18 hours and filtered hot. The crystalline product which separated on cooling was filtered, washed with a little cold dimethylformamide then ether and air-dried to give 17 g. Recrystallization from 300 ml. of ethanol and 300 ml. of ether gave an analytical sample as white needles, m.p. 174°-178°.

Provenance & Evidence