Oxidation of arylacetylhydrazones of carbonyl compounds with lead tetraacetate

J Stephanidou??Stephanatou…

Index: Stephanidou-Stephanatou, J.; Lefkopoulou, S. Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 705 - 711

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Citation Number: 7

Abstract

Abstract Oxidation of the title compounds 8, 9 with lead tetraacetate at room temperature gives a variety of products depending on the substituents on the carbonyl carbon atom. Thus, on oxidation of the aldehyde derivatives 8 1, 3, 4-oxadiazolo derivatives 10 are obtained in good yields. However in some cases formation of N-acetyl-N-arylacetyl-N′- benzoylhydrazines 11 is also observed, whereas oxidation of the ketone hydrazones 9 ...