113333-61-2Relevant academic research and scientific papers
A New Method for the Synthesis of Pyridine and PyridoPyridazine Derivatives
Barluenga, Jose,Iglesias, Maria Jose,Gotor, Vicente
, p. 662 - 664 (2007/10/02)
The reaction of equimolecular amounts of N'-(3-imino-1-alkenyl)hydrazones and dimethyl acetylenedicarboxylate affords functionalized 2(1H)-pyridinones.Treatment of these compounds with mineral acid or base yields the new 1,7-dioxo-1,2,6,7-tetrahydropyridopyridazines.
