Reactions with Heterocyclic Diazonium Salts. Synthesis of Several New Fused Azolotriazine Derivatives

Article abstract of DOI:10.1021/je00027a034

A variety of azolo-1,2,4-triazine derivatives were prepared via coupling diazotized aminoheterocyclic derivatives with activated nitriles.Coupling of diazotized amino heterocycles with α-chloroacetylacetone and/or ethyl α-chloroacetoacetate afforded fused