Browsing by Author "e7cc9430-84ca-4dfa-8c03-5a8702f2a0a8"

Now showing items 1-1 of 1

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. (WILEY‐VCH Verlag GmbH, 1998)

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 ...