Hydrazine → HCID 178513179, compound

Participants

Reaction Steps

The same compound is synthesized by the reaction of equimolar quantities ofp-chlorobenzylhydrazine and methyl-3-(4-chlorobenzylidene)thiocarbazimidatehydrochloride (see Example 10) in hot ethanol. It is also prepared by the reaction of equimolar amounts of 1-(p-chlorobenzyl)-S-methylisothiosemicarbazide and hydrazine in warm ethanol, which affords 1-amino-3-(p-chlorobenzylamino)guanidine, followed by treatment of the latter with an equimolar quantity of p-chlorobenzaldehyde in hot isopropanol.

Provenance & Evidence