SYNTHESIS OF DERIVATIVES OF 1-(9-ALKYL-9H-CARBAZOL-3-YL)-4-CARBOXY-2-PYRROLIDINONES

Authors

  • Б. Сапиянскайте Kaunas Technological University, Kaunas 3028
  • В. Мицкявичюс Kaunas Technological University, Kaunas 3028
  • Г. Микульскене Institute of Biochemistry, Vilnius LT-2600

Keywords:

1-(9-alkyl-9H-carbazol-3-yl)-4-carboxy-2-pyrrolidinones, arylidenehydrazides, 3,5-dimethylpyrazoles, condensation, NMR spectra, cyclization

Abstract

Derivatives of 1-(9-alkyl-9H-carbazol-3-yl)-4-carboxy-2-pyrrolidinones (methyl esters, hydrazides) were synthesized. The condensation of the synthesized hydrazides with aromatic aldehydes, acetylacetone, and acetoacetic ester was studied. Structure of the obtained compounds was confirmed by IR and NMR spectroscopy. The specific characteristics of the substituents are discussed.

How to Cite
Sapiyanskaite, B.; Mickevicius, V.; Mikulskene, G. Chem. Heterocycl. Compd. 2003, 39, 1142. [Khim. Geterotsikl. Soedin. 2003, 1305.]

For this article in the English edition, see DOI 10.1023/B:COHC.0000008258.21108.5f

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Published

2003-09-25

Issue

No. 9 (2003)

Section

Original Papers