NOVEL HETEROCYCLIC SYSTEMS BASED ON 8-R-4,5-DIHYDRO-4,4-DIMETHYL[1,2]DITHIOLO[3,4-<i>c</i>]QUINOLINE-1-THIONES

Authors

  • С. М. Медведева Voronezh State University, Voronezh 394006
  • Е. В. Лещева Voronezh State University, Voronezh 394006
  • Х. С. Шихалиев Voronezh State University, Voronezh 394006
  • А. С. Соловьев Voronezh State University, Voronezh 394006

DOI:

https://doi.org/10.1007/8012

Keywords:

acetylenedicarboxylic acid dimethyl ester, 4, 5-dioxospiro(pyrrolo)[3, 2, 1-ij]thiopyrano-[2, 3-c]quinoline-11, 2'-[1, 3]dithiole, 6-(1, 3-dithiol-2-ylidene)-1, 2-dioxo-5-thioxo-7H-pyrrolo[3, 1-ij]-quinoline, [1, 2]dithiolo[3, 4-c]pyrrolo[3, 1-ij]quinoline-4, 5-dione, 4-c]quinoline-1-thione, oxalyl chloride

Abstract

Based on the reaction of 8-R-4,5-dihydro-4,4-dimethyl[1,2]dithiolo[3,4-c]quinoline-1-thiones with oxalyl chloride followed by the reactions of 1,3-dipolar cycloaddition and diene synthesis with participation of acetylenedicarboxylic acid dimethyl ester, we have developed approaches to synthesis of novel polycondensed heterocyclic systems: [1,2]dithiolo[3,4-c]pyrrolo[3,2,1-ij]quinoline-4,5-dione, 6-(1,3-dithiol-2-ylidene)-1,2-dioxo-5-thioxo-7H-pyrrolo[3,2,1-ij]quinoline and 4,5-dioxospiro(pyrrolo)-[3,2,1-ij]thiopyrano[2,3-c]quinoline-11,2'-[1,3]dithiole.

How to Cite
Medvedeva, S. M.; Leshcheva, E. V.; Shikhaliev, Kh. S.; Solov'ev, A. S.  Chem. Heterocycl. Compd. 2006, 42, 534. [Khim. Geterotsikl. Soedin. 2006, 610.]

For this article in the English edition, see DOI 10.1007/s10593-006-0122-2


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Published

2023-08-30

Issue

No. 4 (2006)

Section

Original Papers