216169-41-4Relevant academic research and scientific papers
Reaction of nitrilimines with alkoxycarbonyl-hydrazines: Synthesis of 6-acetyl-4-aryl-2-ethoxycarbonyl-1,2,3,4-tetrahydro-s-tetrazines
El-Haddad, Mihtab R.,Ferwanah, Abed El-Rahman S.,Awadallah, Adel M.
experimental part, p. 623 - 626 (2011/10/13)
Nitrilimines 2 are found to react with alkoxycarbonylhydrazines 3-5 to afford the acyclic adducts 6-8. 6c is oxidized upon heating with charcoal in refluxing toluene to the corresponding formazan 9c. Compounds 8 cyclize upon heating with charcoal in reflu
