Thionation of N-Methyl- and N-Unsubstituted Thiazolidine Enaminones

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dc.contributor.authorMarkovic, R.
dc.contributor.authorRasovic, A.
dc.contributor.authorBaranac, M.
dc.contributor.authorStojanovic, M.
dc.contributor.authorSteel, P.J.
dc.contributor.authorJovetic, S.
dc.date.accessioned2007-08-17T04:33:15Z
dc.date.available2007-08-17T04:33:15Z
dc.date.issued2004en
dc.description.abstractThe potential of the directional non-bonded 1,5-type S···O interactions to initiate an incipient stage of an in situ rearrangement of N-unsubstituted thiazolidine enaminones to the functionalized 1,2-dithioles has been demonstrated. Spectral characteristics, as well as an X-ray structural analysis of the selected rearranged product, indicate that a dynamic interconversion occurs in a solution between the 1,2-dithiole and 3,3aλ⁴,4-trithia-1-azapentalene bicylic form. The lack of the rearrangement in the case of the N-methyl substituted enaminone precursor is attributed to an unfavorable methyl migration in the last reaction step.en
dc.identifier.citationMarkovic, R., Rasovic, A., Baranac, M., Stojanovic, M., Steel P.J. and Jovetic, S. (2004) Thionation of N-Methyl- and N-Unsubstituted Thiazolidine Enaminones. Journal of the Serbian Chemical Society, 69, pp. 909-918.en
dc.identifier.urihttp://hdl.handle.net/10092/392
dc.language.isoen
dc.publisherUniversity of Canterbury. Chemistry.en
dc.rights.urihttps://hdl.handle.net/10092/17651en
dc.subjectthiazolidineen
dc.subjectenaminoneen
dc.subjectLawesson's reagenten
dc.subject1,2-dithioleen
dc.subject3,3aλ⁴,4-trithia-1-azapentaleneen
dc.subject.marsdenFields of Research::250000 Chemical Sciences::250300 Organic Chemistry::250303 Physical organic chemistryen
dc.subject.marsdenFields of Research::250000 Chemical Sciences::250500 Macromolecular Chemistry::250502 Physical chemistry of macromoleculesen
dc.titleThionation of N-Methyl- and N-Unsubstituted Thiazolidine Enaminonesen
dc.typeJournal Article
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