SYNTHESIS OF 3- AND 5-ALKYL-6-ALKYL(ARYL)TETRAHYDROPYRAN-2,4-DIONES BY THE CONDENSATION OF β-OXO ACID ESTERS WITH ALDEHYDES AND KETONES

Authors

  • И. П. Локоть Institute of Bioorganic Chemistry, Academy of Sciences of Belarus, Minsk 220141
  • Ф. C. Пашковский Institute of Bioorganic Chemistry, Academy of Sciences of Belarus, Minsk 220141
  • Ф. А. Лахвич Institute of Bioorganic Chemistry, Academy of Sciences of Belarus, Minsk 220141

Keywords:

dihydro-2-pyrones, carbonyl compounds, tetrahydropyrandiones, condensation, lactonization

Abstract

A method is proposed for obtaining 3- and 5-alkyl-6-alkyl(aryl)tetrahydropyran-2,4-diones based on the condensation of the dianion of alkyl(dialkyl)acetoacetic ester with aldehydes and ketones.

How to Cite
Lokot', I. P.; Pashkovskii, F. S.; Lakhvich, F. A. Chem. Heterocycl. Compd. 2001, 37, 707. [Khim. Geterotsikl. Soedin. 2001, 768.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1011913328785

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Published

2001-06-25

Issue

No. 6 (2001)

Section

Original Papers