Synthesis of 1,3-dithiole-2-thiones and tetrathiafulvalenes using oligo-(1,3-dithiole-2,4,5-trithione). (Review) |
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Authors: | G G Abashev E V Shklyaeva |
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Institution: | (1) Institute of Technical Chemistry, Urals Branch of the Russian Academy of Sciences, Perm, 614990, Russia;(2) Natural-Sciences Institute, Perm, 614990, Russia |
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Abstract: | Methods for the synthesis of 1,3-dithiole-2-thiones, based on 4+2] cycloaddition of the 1,3-dithiole-2,4,5-trithione oligomer
to various unsaturated acyclic, carbocyclic, and heterocyclic compounds, are reviewed. Methods for the production of substituted
tetrathiafulvalenes, which can be regarded as derivatives of bis(ethylenedithio)tetrathiafulvalene, from 1,3-dithiole-2-thiones
synthesized by this method are described.
Dedicated to the memory of Professor O. Neilands.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 483–502, April, 2006. |
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Keywords: | 1 3-dithiole-2-thione 1 3-dithiol-2-one 1 3-dithiole-2 4 5-trithiol(ane) substituted donors tetrathiafulvalenes [4+2] cycloaddition |
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