Umpolung of the 5-alkyl-2-dimethylamino-1,3-dithiolium-4-thiolate mesoion and its application in the synthesis of some new tetrathiafulvalenes
2004 (English)In: European Journal of Organic Chemistry, ISSN 1434-193X, E-ISSN 1099-0690, no 7, 1455-1463 p.Article in journal (Refereed) Published
The 5-alkyl-2-dimethylamino-1,3-dithiolium-4-thiolate mesoion could be umpoled with sulfuryl chloride to yield a dicationic electrophile 3 that reacted with various electron-rich aromatic substrates to yield arylthio-substituted 1,3-dithiolium salts 13-25. Two of these compounds have been transformed to the corresponding symmetrical tetrathiafulvalenes 43 and 44, and their cyclovoltammetric behaviour recorded.
Place, publisher, year, edition, pages
2004. no 7, 1455-1463 p.
umpolung, mesoion, 1, 3-dithiolium ion, tetrathiafulvalene, cyclic voltammetry
IdentifiersURN: urn:nbn:se:kth:diva-45145DOI: 10.1002/ejoc.200300672ISI: 000220655600009ScopusID: 2-s2.0-4644247321OAI: oai:DiVA.org:kth-45145DiVA: diva2:452114
QC 201110282011-10-282011-10-272011-10-28Bibliographically approved