Ammonium Chloride → HCID 178454967, compound

Participants

Reaction Steps

N-[3-(Imidazol-4-yl)propyl]-N'-[1-[(5-methylimidazol-4-yl) methylthio]2-butyl]-guanidine ##STR103## prepared by a method analogous to that of Example 39 from 0.71 g (1.9 mmol) of the previously prepared cyanoguanidine. 0.97 g of a hygroscopic foam composed of equimolar quantities of ammonium chloride and N-[3-(imidazol--yl)propyl]-N'-[1-[(5-methylimidazol-4-yl)methylthio]-2-butyl]-guanidine trihydrochloride is obtained as residue.

Provenance & Evidence