339589-58-1Relevant academic research and scientific papers
Reactions of cyanofurazans with β-dicarbonyl compounds
Vasil'ev,Sheremetev,Khoa,Dem'yanets,Dmitriev,Dorokhov
, p. 1280 - 1286 (2001)
In the presence of nickel acetylacetonate, β-dicarbonyl compounds readily add at the nitrite group of 4-R-3-cyanofurazans to form enaminofurazans. The adducts obtained from 4-amino-3-cyanofurazan underwent intramolecular cyclization on heating with AcOH in EtOH to give furazano[3,4-b]pyridine derivatives in high yields.
