Ring-chain tautomerism of oxazolidines derived from serine esters

Ferenc Fülöp, Kalevi Pihlajaa

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Abstract

In spite of an earlier statement (Bull. Chem. Soc. Jpn. *1981, 54, 1844), ring-chain tautomeric mixtures were obtained from serine methyl or ethyl ester with aromatic aldehydes. Tautomeric ratios gave a good correlation according to the equation log K = ρ{variant}σ+ + log K0. A clear tendency was also found between the tautomeric ratios and the dielectric constants of the solvents.

Original languageEnglish
Pages (from-to)6701-6706
Number of pages6
JournalTetrahedron
Volume49
Issue number30
DOIs
Publication statusPublished - Jul 23 1993

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ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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