HETEROCYCLIZATION OF DERIVATIVES OF 4-OXOALKANOIC ACIDS TO 1,5-DISUBSTITUTED PYRROLIN-2-ONES

Authors

  • А. Ю. Егорова N. G. Chernyshevskii Saratov State University, Saratov
  • В. А. Седавкина N. G. Chernyshevskii Saratov State University, Saratov
  • З. Ю. Тимофеева N. G. Chernyshevskii Saratov State University, Saratov

Keywords:

4-oxoalkanamides, 1-aryl-5-alkyl(aryl)-3H-pyrrolin-2-ones, 1-aryl-5-alkyl(aryl)-5H-pyrrolin-2-ones, 4-oxoalkanoic esters

Abstract

Conditions were developed for the synthesis and production of 1-aryl-5-alkyl(aryl)-3H‑ and 1-aryl-5-alkyl(aryl)-5H-pyrrolin-2-ones from the amides and esters of 4-oxoalkanoic acids. It was established that the yield and ratio of the 3H and 5H isomers depend on the substrate employed in the reaction.

How to Cite
Egorova, A. Yu.; Sedavkina, V. A.; Timofeeva, Z. Yu. Chem. Heterocycl. Compd. 2001, 37, 694. [Khim. Geterotsikl. Soedin. 2001, 755.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1011957011038

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Published

2001-06-25

Issue

No. 6 (2001)

Section

Original Papers