75722-58-6Relevant academic research and scientific papers
Carbon-13 Nuclear Magnetic Resonance Study of a New Ring-Chain Tautomerism of Some Pyridazine Derivatives
Nesi, Rodolfo,Chimichi, Stefano,Sio, Francesco De,Scotton, Mirella
, p. 42 - 45 (1983)
The 13C NMR spectra of a number of pyridazine derivatives have been recorded in DMSO-d6 solution and analysed.Examination of the most diagnostic resonances, with particular emphasis on those arising form the pyridazine ring system, anabled the ready estab
REACTIVITY OF PYRIDAZINE-4,5-DICARBOXYLIC ACID ANHYDRIDE TOWARDS 1,4-BINUCLEOPHILES: NEW SPIROCYCLISATION REACTIONS
Chimichi, Stefano,Nesi, Rodolfo,Sio, Francesco De,Pepino, Roberto,Degl'Innocenti, Alessandro
, p. 249 - 254 (2007/10/02)
The behaviour of pyridazine-4,5-dicarboxylic acid anhydride (1) towards some 1,4-binucleophiles has been investigated.The title compound reacts with ethylenediamine, N,N'-diphenylethylenediamine, diaminomaleonitrile, and o-aminophenol to yield the pyridaz
