121996-47-2Relevant articles and documents
A Novel Synthesis of Some Substituted Pyrazolopyridazines, Related Compounds and Evaluation of Their Antibacterial Properties
Patel, Himatkumar V.,Fernandes, P. S.
, p. 1154 - 1156 (2007/10/02)
Some 3-substituted-5-arylpyrazolopyridazines (V, VI, VII) have been synthesised.Ethyl arylazoacetoacetates and arylazoacetylacetones react with DMF-POCl3 to give corresponding 5-formyl-3-substituted-1-arylpyridazin-4-(1H)-ones (III, VII).These on f