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Please use this identifier to cite or link to this item: https://olympias.lib.uoi.gr/jspui/handle/123456789/10627
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dc.contributor.authorAdam, W.en
dc.contributor.authorGolsch, D.en
dc.contributor.authorHadjiarapoglou, L.en
dc.contributor.authorPatonay, T.en
dc.date.accessioned2015-11-24T16:57:52Z-
dc.date.available2015-11-24T16:57:52Z-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/10627-
dc.rightsDefault Licence-
dc.titleEpoxidation of Flavones by Dimethyldioxiraneen
heal.typejournalArticle-
heal.type.enJournal articleen
heal.type.elΆρθρο Περιοδικούel
heal.identifier.secondaryhttp://pubs.acs.org/doi/pdf/10.1021/jo00026a020-
heal.languageen-
heal.accesscampus-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείαςel
heal.publicationDate1991-
heal.abstractThe synthesis of epoxides 2 by epoxidation of flavones 1 with isolated dimethyldioxirane (as acetone solution) at subambient temperatures is reported. These labile epoxides were isolated and completely characterized by UV, IR, 'H and I3C NMR, MS, and C, H analyses. Warming to room temperature led to rearrangement to afford quantitatively the 3-hydroxyflavones Sb,h,i,n. Treatment of the epoxides 2b,f with methanol led to the 3-hydroxy-2-methoxyflavanone4s b,f as a mixture of cis and trans isomers.en
heal.publisherAmerican Chemical Societyen
heal.journalNameJ. Org. Chem.en
heal.journalTypepeer reviewed-
heal.fullTextAvailabilityTRUE-
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