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This article is cited in 8 scientific papers (total in 8 papers)
The Interconversions of Pyrylium Salts, Pyrans, Pyrones, and Their Open-chain Forms
O. V. Dryginaa, A. D. Garnovskiia, A. V. Kazantsevb a Institute of Physical and Organic Chemistry at Rostov State
University
b Karaganda State University
Abstract:
A general scheme is proposed for the interconversions of six-membered oxygen-containing heterocylces (pyrylium salts, pyrans, and pyrones) and their open-chain forms, having selected pyrylium salts as compounds of the key type. The latest data concerning the mechanism of a number of the above transformations are examined. It is shown that ring opening is one of the most characteristic manifestations of the reactivity of six-membered oxygen-containing heterocylces. The bibliography includes 231 references.
Citation:
O. V. Drygina, A. D. Garnovskii, A. V. Kazantsev, “The Interconversions of Pyrylium Salts, Pyrans, Pyrones, and Their Open-chain Forms”, Usp. Khim., 54:12 (1985), 1971–1996; Russian Chem. Reviews, 54:12 (1985), 1167–1184
Linking options:
https://www.mathnet.ru/eng/rcr3680https://doi.org/10.1070/RC1985v054n12ABEH003163 https://www.mathnet.ru/eng/rcr/v54/i12/p1971
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