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Synthesis of 1,3-dithiole-2-thiones and tetrathiafulvalenes using oligo-(1,3-dithiole-2,4,5-trithione). (Review)
Authors:G G Abashev  E V Shklyaeva
Institution:(1) Institute of Technical Chemistry, Urals Branch of the Russian Academy of Sciences, Perm, 614990, Russia;(2) Natural-Sciences Institute, Perm, 614990, Russia
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. __________ Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 483–502, April, 2006.
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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