+++J. Heterocyclic Chem. 1990

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J. Heterocyclic Chem. 1990, Volume 27, pp. 471-​477.
Pyridazines with Heteroatom Substituents in Positions 3 and 5. 6. SN Reactions in Position 5 of 2-​Aryl-​5-​hydroxypyridazin-​3(2H)-​ones.
Bernt D. Schober, Gabor Megyeri, Thomas Kappe.

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https://www.jhetchem.com/cd2html.php?file=19900471

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