N-Methylethylenediamine → HCID 178480593, compound

Participants

Reaction Steps

A mixture of 2-methyl-1-(2-morpholinophenyl)-2-thiopseudourea hydroiodide (3 g prepared as described in Example 166), N-methylethylenediamine (2 ml) and absolute ethanol (35 ml) was heated under reflux for 8 hours to give a solid which was recrystallised from ethyl acetate to give 4-[2-(1-methyl-2-imidazolidinylideneamino)phenyl]morpholine (m.p. 156° C.).

Provenance & Evidence