PYRIDYL-SUBSTITUTED [1,3]DITHIOLO[4,5-<i</i>>b][1,4]DITHIINE-2-THIONES

Authors

  • А. Ю. Кошевая V. N. Karazin Kharkov National University, Kharkov 61077
  • В. А. Стародуб V. N. Karazin Kharkov National University, Kharkov 61077
  • Д. Фенске Institute of Inorganic Chemistry, Technical University of Karlsruhe, Karlsruhe

DOI:

https://doi.org/10.1007/8353

Keywords:

4, 5-dihydro-1, 3-dithioltrithione (isotrithionedithiol), 5-(2-pyridyl)[1, 3]dithiolo[4, 5-b][1, 4]-dithiine-2-thione, 5-(2-pyridyl)-5, 6-dihydro[1, 4]dithiine-2-thione, 5-(4-pyridyl)-5, IR, 1 H and 13 C NMR spectra, X-ray diffraction analysis

Abstract

We have obtained 5-(2-pyridyl)[1,3]dithiolo[4,5-b][1,4]dithiine-2-thione for the first time by cycloaddition of 2-ethynylpyridine to 4,5-dihydro-1,3-dithioltrithione (isotrithionedithiol). We have studied this thione, 5-(2-pyridyl)- and 5-(4-pyridyl)-5,6-dihydro[1,3]dithiolo[4,5-b][1,4]dithiine-2-thiones by mass spectroscopy and also IR, UV, 1H and 13C NMR spectra. We have determined the crystal and molecular structure of 5-(2-pyridyl)-5,6-dihydro[1,3]dithiolo[4,5-b][1,4]dithiine-2-thione.

How to Cite
Koshevaya, A. Yu.; Starodub, V. A.; Fenske, D. Chem. Heterocycl. Compd. 2005, 41, 374. [Khim. Geterotsikl. Soedin. 2005, 429.]

For this article in the English edition, see DOI 10.1007/s10593-005-0157-9


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Published

2023-11-29

Issue

No. 3 (2005)

Section

Original Papers