The effective method of preparing and chromatography-mass spectrometric studies of 4(1’,3’-dithiol-2’-ylidene)hydroquinoline-3-thione, hydroquino [3,4-b]-1,6,6a(λ4)tritiapentalene and 1’,3’-dithiol-2’-spiro-8-[thiino[2,3-c] hydroquinoline]

Authors

  • Svetlana M. Medvedeva assistant professor Chair of Organic Chemistry Voronezh State University; Voronezh
  • Khidmet S. Shikhaliev professor, head of Department of Organic Chemistry, Voronezh State University, Voronezh, e-mail: shikh1961@yandex.ru

Keywords:

1,2-dithiol-3-thione, chromatography-mass spectrometry, 4-(4'-carboethoxy-1',3'- dithiol-2'-ylidene)-2,2,6-trimethyl-1,2,3.4-tetrahydrohydroquinoline-3-thione, 2 (3)-carboethoxy-5,9,9- trimethyl-8,9-dihydroquinoline[3,4-b]-1,6,6a (λ4)-tritiapentalene and 2,2,8-trimethyl-4',9- dicarboethoxy- 1',3'-dithiolo-2'-spiro-8-[2,3-dihydro-8H-thiino[2,3-c]quinoline].

Abstract

Suggest an efficient method for producing of 4-(4'-carboethoxy-1',3'-dithiol-2'-ylidene)-2,2,6-
trimethyl-1,2,3.4-tetrahydrohydroquinoline-3-thione, 2 (3)-carboethoxy-5,9,9-trimethyl-8,9-
dihydroquinoline[3,4-b]-1,6,6a (λ4)-tritiapentalene and 2,2,8-trimethyl-4',9-dicarboethoxy-1',3'-dithiolo-2'-
spiro-8-[2,3-dihydro-8H-thiino[2,3-c]quinoline]. The Chromato-Mass-Spectrometric investigation of these
compounds showed that less stable in the ionization by dual ESI is the first heterocyclic system, the latter has
the greatest stability

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Published

2019-11-19

Issue

Vol. 14 No. 4 (2014): Sorbtsionnye i Khromatograficheskie Protsessy

Section

Статьи

How to Cite

The effective method of preparing and chromatography-mass spectrometric studies of 4(1’,3’-dithiol-2’-ylidene)hydroquinoline-3-thione, hydroquino [3,4-b]-1,6,6a(λ4)tritiapentalene and 1’,3’-dithiol-2’-spiro-8-[thiino[2,3-c] hydroquinoline]. (2019). Sorbtsionnye I Khromatograficheskie Protsessy, 14(4). https://journals.vsu.ru/sorpchrom/article/view/1532

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