93637-24-2

Upstream product

• 2166-32-7 6-(4-methylphenyl)-3(2H)-pyridazinone 
• 541-41-3 chloroformic acid ethyl ester 

Downstream Products

• 93637-30-0 C₃₆H₂₈N₈O₂ 
• 93637-34-4 2-[5-(4-Methoxy-phenyl)-1-phenyl-1H-[1,2,4]triazol-3-yl]-6-p-tolyl-2H-pyridazin-3-one 
• 93637-32-2 2-(1,5-Diphenyl-1H-[1,2,4]triazol-3-yl)-6-p-tolyl-2H-pyridazin-3-one 
• 93637-28-6 6-p-tolyl-3-oxopyridazin-2-hydrazidoyl chloride 

Relevant academic research and scientific papers

Synthesis of New Nitrile Imines with Pyridazin-3(2H)-one Moiety and Their Addition to Some Dipoles.

The present work deals with the synthesis of 6-aryl-2-ethoxycarbonyl pyridazin-3(2H)-ones (2) as useful synthetic intermediates because they allow formation of a new hydrazides (3), hydrazidoyl chlorides (4) and the highly reactive nitrile imine species (