481070-18-2

Upstream product

• 540-72-7 sodium thiocyanide 
• 475603-52-2 4-chloromethyl-1-phenyl-3-thiophen-2-yl-1H-pyrazole 

Relevant academic research and scientific papers

Functionally substituted 3-heterylpyrazoles: IX. 3-Aryl(heteryl)-4-mercapto(thiocyanato, isothiocyanato)-methylpyrazoles

By reaction of 3-aryl(heteryl)-4-chloromethylpyrazoles with thiourea and sodium thiocyanate respectively 3-aryl(heteryl)-4-mercaptomethylpyrazoles and 3-aryl(heteryl)-thiocyanatomethylpyrazoles were obtained. The latter were subjected to thermal isomerization into 3-aryl(heteryl)-isothiocyanatomethylpyrazoles.