2,3-Dichlorophenyl Isothiocyanate → 1-(2,3-Dichloro-phenyl)-3-[2-(4-chlorophenyl)-5-methyl-2H-pyrazol-3-ylmethyl]-thiourea

Participants

Role	Name	HCID	Charge
Reactant	2,3-Dichlorophenyl Isothiocyanate	HCID 2796281	—
Reactant	2-(4-chlorophenyl)-5-methyl-2H-pyrazole-3-carbonitrile	HCID 68583303	—
Product	1-(2,3-Dichloro-phenyl)-3-[2-(4-chlorophenyl)-5-methyl-2H-pyrazol-3-ylmethyl]-thiourea	HCID 86603536	56%

Prepared in 56% yield from 2,3-dichlorophenylisothiocyanate and the product of Example 205A according to the procedure described for Example 153B.