96207-33-9

Upstream product

• 96207-29-3 8-chloro-2-phenyl-4H-pyridazino<4,5-e><1,3,4>thiadiazine 
• 74-88-4 methyl iodide 
• 91063-66-0 5-benzylidene-hydrazino-4-chloro-3(2H)-pyridazinone 
• 90330-85-1 5-<(α-bromobenzylidene)hydrazino>-4-chloro-3(2H)-pyridazinone 
• 90330-76-0 4-acetyl-2-phenyl-4H-pyridazino<4,5-e><1,3,4>thiadiazin-8(7H)-one 
• 96207-28-2 4-acetyl-8-chloro-2-phenyl-4H-pyridazino<4,5-e><1,3,4>thiadiazine 

Downstream Products

• 94773-66-7 4-Chloro-1-methyl-3-phenyl-1H-pyrazolo<3,4-d>pyridazine 

Relevant academic research and scientific papers

Synthesis of Pyridazinothiadazines and the Ring Contraction to Pyrazolopyridazines through Extrusion of Sulfur

Cyclization of 2-substituted 5-4-chloro-3(2H)-pyridazinones (2) with potassium thioacetate, followed by deacetylation, provided new ring system derivatives, 7-substituted 2-phenyl-4H-pyridazinothiadiazin-8(7H)