Abstract
The reaction of aryl-1,2-dithiol-3-thiones with alkyl iodides and with ICH2COOH and ICH2COOC2H5 has been studied. This gives 3-alkylithio-S-carboxymethylthio-, and 3-ethoxycarbonylmethylthio-1, 2-dithiolium iodides. Compounds of the first type are formed only with lower unbranched alkyl iodides (CH3I, C2H5I, and n-C3H7I), and salts of the last two types were previously unknown.
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References
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Voronkov, M.G., Lapina, T.V. 1,2-dithiolium salts. Chem Heterocycl Compd 6, 319–321 (1970). https://doi.org/10.1007/BF00471231
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DOI: https://doi.org/10.1007/BF00471231