Hydrochloric Acid → 2-Methyl-4-(4-methylphenyl)-1,2,4-thiadiazolidine-3,5-dione

Participants

Role	Name	HCID	Charge
Reactant	Hydrochloric Acid	HCID 313	—
Reactant	p-Tolyl isothiocyanate	HCID 12149	—
Reactant	Methyl Isocyanate	HCID 12228	—
Reactant	Potassium Permanganate	HCID 516875	—
Product	2-Methyl-4-(4-methylphenyl)-1,2,4-thiadiazolidine-3,5-dione	HCID 6539146	—

Reagents: 4-Methylphenyl isothiocyanate (0.88 ml, 6.5 mmol), 35% HCl (3.1 ml), KMnO4 (0.5 g), methyl isocyanate (0.38 ml, 6.5 mmol).