Ring-chain isomeric transformations of 5-hydroxytetrahydrofuran-3-spiro-2′-(1′,3′-dithiolanes),-2′-(benzo-1,3-dithiolene), and -2′-(1′,3′-oxathiolane)

I. D. Kalikhman, O. B. Bannikova, V. N. Elokhina, A. S. Nakhmanovich, M. G. Voronkov

Research output: Contribution to journalArticlepeer-review

Abstract

The ring-chain tautomerism of spiro derivatives of 5-hydroxytetrahydrofuran was investigated by PMR spectroscopy. The position of the tautomeric equilibrium and the time required to establish it depend on the nature of the solvent, the temperature, and the substituents in the tetrahydrofuran ring.

Original languageEnglish
Pages (from-to)355-357
Number of pages3
JournalChemistry of Heterocyclic Compounds
Volume18
Issue number4
DOIs
StatePublished - 1 Apr 1982
Externally publishedYes

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