Methylhydrazine → HCID 19025420, compound

Participants

Reaction Steps

Following procedures similar to those employed in Step A of Example 2, the reaction of 20.0 g (0.113 mole) of 3-methylcarbonylphenyl isothiocyanate and 5.21 g (0.113 mole) of methylhydrazine in 150 ml of ethanol yielded 19.9 g of 2-methyl-4-(3-methylcarbonylphenyl)-3-thiosemicarbazide as a solid, mp 125°-127° C. The nmr spectrum was consistent with the proposed structure.

Provenance & Evidence