86663-34-5

Upstream product

• 100-47-0 benzonitrile 
• 21532-04-7 4-amino-3,5-bis(methylthio)<1,2,4>triazole 
• 74-88-4 methyl iodide 
• 86663-44-7 N-(3,5-Bis-methylsulfanyl-[1,2,4]triazol-4-yl)-benzamidine 
• 86663-41-4 4-Benzamidino-1-methyl-3,5-bis-1,2,4-triazolium iodide 

Relevant academic research and scientific papers

Aromatic Systems with 10? Electrons Derived from 3a-Azapentalene. Part 40. Studies on the 1,2,4-Triazolotriazole Series

The synthesis, structure, and reactivity of several 1,2,4-triazolotriazole derivatives have been studied.Structures have been established throughout a careful carbon-13 NMR study, and for the most unusual one (inner salt of 2-methyl-3-methylthio-6-phenyl-7H-1,2,4-triazolotriazolium hydroxide) by X-ray crystallography: the space group is P21/c, the cell constants are a=12.6939(5), b=16.0936(6), c=12.0239(5) and β=107.247(3) deg and Z=8.The S-methyl group is directed towards the fusion of the five-membered rings at +/-syn conformations.Theazapentalene moieties have the first atoms of the substituents on its plane and the 6-phenyl rings make an angle of -26.7 and -4.3 deg with it, in the two independent molecules respectively.