A. S. Fokin, Ya. V. Burgart, V. I. Saloutin, O. N. Chupakhin, “Unexpected formation of pyridazine-5,6-dione derivatives in the reactions of 3-arylhydrazono-2,4-dioxo-4-pentafluorophenylbutanoates with hydrazines”, Mendeleev Commun., 2005, Volume 15, Issue 6,Pages <nobr>252

This article is cited in 4 papers

Unexpected formation of pyridazine-5,6-dione derivatives in the reactions of 3-arylhydrazono-2,4-dioxo-4-pentafluorophenylbutanoates with hydrazines

A. S. Fokin, Ya. V. Burgart, V. I. Saloutin, O. N. Chupakhin

I.Ya. Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russian Federation

Abstract: The reactions of 3-arylhydrazono-2,4-dioxo-4-pentafluorophenylbutanoates with hydrazine hydrate and phenylhydrazine resulted in the formation of 4-arylazo-3-pentafluorophenyl-1,2-dihydro-5H,6H-pyridazine-5,6-diones or 6-aryl-2-phenyl-7,8,9,10-tetrafluoro-2,3,4,6-tetrahydropyridazino[4,3-c]cinnoline-3,4-dione.

Language: English

DOI: 10.1070/MC2005v015n06ABEH002174