89936-41-4

Upstream product

• 84587-35-9 4-(4-Chloro-3-methyl-phenyl)-2-(2,5-dimethyl-phenyl)-4-oxo-butyric acid 
• 89936-35-6 6-(4-Chloro-3-methylphenyl)-4-(2,5-dimethylphenyl)-3-oxo-2,3,4,5-tetrahydropyridazine 

Downstream Products

• 89936-46-9 [6-(4-Chloro-3-methyl-phenyl)-4-(2,5-dimethyl-phenyl)-4,5-dihydro-pyridazin-3-yl]-(4-methoxy-phenyl)-amine 
• 89936-43-6 6-(4-Chloro-3-methyl-phenyl)-8-(2,5-dimethyl-phenyl)-3-phenyl-7,8-dihydro-[1,2,4]triazolo[4,3-b]pyridazine 
• 89958-43-0 2-[6-(4-Chloro-3-methyl-phenyl)-8-(2,5-dimethyl-phenyl)-7,8-dihydro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]-phenol 
• 89936-44-7 6-(4-Chloro-3-methyl-phenyl)-8-(2,5-dimethyl-phenyl)-7,8-dihydro-tetrazolo[1,5-b]pyridazine 
• 89936-47-0 N-[6-(4-Chloro-3-methyl-phenyl)-4-(2,5-dimethyl-phenyl)-4,5-dihydro-pyridazin-3-yl]-N'-phenyl-hydrazine 
• 89936-42-5 6-(4-Chloro-3-methyl-phenyl)-8-(2,5-dimethyl-phenyl)-3-methyl-7,8-dihydro-[1,2,4]triazolo[4,3-b]pyridazine 
• 89936-45-8 [6-(4-Chloro-3-methyl-phenyl)-4-(2,5-dimethyl-phenyl)-4,5-dihydro-pyridazin-3-yl]-p-tolyl-amine 

Relevant academic research and scientific papers

Behavior of 4,5-Dihydropyridazinone Derivatives and 3-Chloropyridazine toward Alkylating Agents, Acylhydrazines, and Azides

The pyridazinones 2 have been synthesized from the interaction of acid 1 with hydrazines.Reactions of 2 with electrophilic reagents gave O-alkylated derivatives, with POCl3/PCl5 gave chloro derivatives, and with bromine gave the oxidation product.Reaction