Abstract
It is shown that methylene dieyclohexanone reacts with phosphorus sulfides to give a mixture of tricyclic 6-membered ring sulfides: perhydrothioxanthene, 1, 2, 3, 4, 5, 6, 7, 8-octahydrothioxanthene, and thioxanthene. The behaviors of perhydroxanthene and sym-octahy-droxanthene toward oxidation, mercuric chloride, and dehydrogenation are investigated.
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Kharchenko, V.G., Krupina, T.I. Synthesis of hydrothioxanthenes. I. Chem Heterocycl Compd 3, 376–377 (1967). https://doi.org/10.1007/BF00945369
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DOI: https://doi.org/10.1007/BF00945369