884335-99-3

Upstream product

• 560132-53-8 6-(p-bromophenyl)-3-chloro-4-trifluoromethylpyridazine 
• 560132-50-5 6-(4-bromo-phenyl)-4-trifluoromethyl-2H-pyridazin-3-one 
• 560132-46-9 6-(4-bromo-phenyl)-4-trifluoromethyl-4,5-dihydro-2H-pyridazin-3-one 

Relevant academic research and scientific papers

Synthesis of original trifluoromethylated 6-aryl-pyridazines fused with thiazolidine or 1,2,4-triazole

An efficient synthesis of original 8-trifluoromethyl-7H-thiazolo[3,2-b]-and 1,2,4-triazolo[4,3-b]pyridazines is described. Starting from the 4-trifluoromethyl-4,5-dihydropyridazin-3-one, the methodology involves a five-membered ring closure, based on the