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Tionovanje n-metil- i n-nesupstituisanih tiazolidinonskih enaminona

dc.creatorMarković, Rade
dc.creatorRašović, Aleksandar
dc.creatorBaranac, Marija M.
dc.creatorStojanović, Milovan
dc.creatorSteel, Peter
dc.creatorJovetić, Stanka L.
dc.date.accessioned2019-01-30T17:11:56Z
dc.date.available2019-01-30T17:11:56Z
dc.date.issued2004
dc.identifier.issn0352-5139
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/139
dc.description.abstractThe potential of directional non-bonded 1,5-type S···O interactions to initiate the incipient stage of an in situ rearrangement of N-unsubstituted thiazolidine enaminones to functionalized 1,2-dithioles has been demonstrated. The spectral characteristics, as well as X-ray structural analysis of a selected rearranged product, indicate that a dynamic interconversion occurs in solution between the 1,2-dithiole and the 3,3aλ4,4-trithia-1-azapentalene bicylic form. The lack of the rearrangement in the case of a N-methyl substituted enaminone precursor is attributed to an unfavorable methyl migration in the last reaction step.en
dc.description.abstractPokazan je potencijal usmerenih nevezivnih interakcija 1,5-tipa S···O da iniciraju početnu fazu in situ premeštanja N-nesupstituisanih tiazolidinonskih enaminona u funkcionalizovane 1,2-ditiole. Spektralne karakteristike, kao i kristalografska strukturna analiza izabranog premeštenog proizvoda, ukazuju na brzu interkonverziju između 1,2-ditiola i 3, 3aλ4,4-tritija-1-azapentalenskog bicikličnog oblika. Odsustvo premeštanja u slučaju N-metil-supstituisanog enaminomskog prekursora pripisano je nefavorizovanom premeštanju metil-grupe u završnoj fazi reakcije.sr
dc.publisherSerbian Chemical Society
dc.relationProject MESTD, br. 1709
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceJournal of the Serbian Chemical Society
dc.subjectthiazolidineen
dc.subjectenaminoneen
dc.subjectLawesson’s reagenten
dc.subject1,2-dithioleen
dc.subject3en
dc.subject3aλ4,4-trithiaen
dc.titleThionation of N-methyl- and N-unsubstituted thiazolidine enaminonesen
dc.titleTionovanje n-metil- i n-nesupstituisanih tiazolidinonskih enaminonasr
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractМарковић, Раде; Јоветић, Станка Л.; Рашовић, Aлександар; Баранац, Марија М.; Стојановић, Милован; Стеел, Петер; Тионовање н-метил- и н-несупституисаних тиазолидинонских енаминона; Тионовање н-метил- и н-несупституисаних тиазолидинонских енаминона;
dc.citation.volume69
dc.citation.issue11
dc.citation.spage909
dc.citation.epage918
dc.citation.other69(11): 909-918
dc.citation.rankM23
dc.identifier.doi10.2298/JSC0411909M
dc.identifier.fulltexthttps://cer.ihtm.bg.ac.rs//bitstream/id/7872/137.pdf
dc.identifier.scopus2-s2.0-31544465959
dc.identifier.wos000226120300010
dc.type.versionpublishedVersion


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