Formation of 4,5-dihydro-1,2,4-triazoles during rearrangement of O-acetyl derivatives of 1,2-hydroxylaminohydrazones and thiosemicarbazones

Formation of 4,5-dihydro-1,2,4-triazoles during rearrangement of O-acetyl derivatives of 1,2-hydroxylaminohydrazones and thiosemicarbazones Full article

Journal

Chemistry of Heterocyclic Compounds
ISSN: 0009-3122 , E-ISSN: 1573-8353

Output data

Year: 1986, Volume: 22, Number: 3, Pages: 287-291 Pages count : DOI: 10.1007/BF00514996

Authors

Belova N. V. , Volodarskii L. B. , Tikhonov A. Ya.

Affiliations

1	(Scopus) Novosibirsk Institute of Organic Chemistry, Siberian Branch, Academy of Sciences of the USSR, Novosibirsk, 630090, Russian Federation

Acylation of phenylhydrazone, semicarbazone, and thiosemicarbazones of 1,2-hydroxyl-amino-ketones containing a hydroxylamine group at the tertiary carbon atom, by acetic anhydride, leads to products of O-acylation at the hydroxylamine group, which in alkali medium rearrange to form 4,5-dihydro-1,2,4-triazoles. © 1986 Plenum Publishing Corporation.

Belova N.V. , Volodarskii L.B. , Tikhonov A.Y.
Formation of 4,5-dihydro-1,2,4-triazoles during rearrangement of O-acetyl derivatives of 1,2-hydroxylaminohydrazones and thiosemicarbazones
Chemistry of Heterocyclic Compounds. 1986. V.22. N3. P.287-291. DOI: 10.1007/BF00514996 Scopus РИНЦ OpenAlex

Published print:

Mar 1, 1986

Scopus:	2-s2.0-34250124270
Elibrary:	30839845
OpenAlex:	W2025691744

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