Abstract
2-, 3-, and 4-Perfluoroalkylthiopolychloropyridines have been synthesized using perfluoroalkylated thiol and disulfide derivatives of polychloropyridines via the thermal decomposition of Xe(II) bisperfluoroalkylcarboxylates. It was shown that their formation takes place from the starting thiols only through the formation of the disulfides. It was found that 3,4,5,6-tetrachloro-2-trifluoromethylthiopyridine reacts with potassium p-tolylthiolate with retention of the fluorine containing fragment and substitution of the chlorine atom in position 4 of the pyridine ring by the tolythio group.
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Sipyagin, A.M., Enshov, V.S., Boiko, G.N. et al. Reactions of Polyhalopyridines. 17. Synthesis of 2-, 3-, and 4-Perfluoroalkylthiopolychloropyridines. Chemistry of Heterocyclic Compounds 39, 1496–1503 (2003). https://doi.org/10.1023/B:COHC.0000014415.38746.ee
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DOI: https://doi.org/10.1023/B:COHC.0000014415.38746.ee