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dc.contributor.authorOdrowaz-Sypniewski, M. R.en
dc.contributor.authorTsoungas, P. G.en
dc.contributor.authorVarvounis, G.en
dc.contributor.authorCordopatis, P.en
dc.date.accessioned2015-11-24T16:52:18Z-
dc.date.available2015-11-24T16:52:18Z-
dc.identifier.issn0040-4039-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/9863-
dc.rightsDefault Licence-
dc.subjectxanthoneen
dc.subjectlithiationen
dc.subjectmethylationen
dc.subjectdimethyl ketalen
dc.subjectsubstituted xanthonesen
dc.subjectprotecting groupsen
dc.subjectderivativesen
dc.subjectbiosynthesisen
dc.subjectagentsen
dc.subjectacidsen
dc.subjectxanthen-9-ylideneen
dc.subjectequivalentsen
dc.subjectperspectiveen
dc.subjectmetalationen
dc.titleXanthone in synthesis: a reactivity profile via directed lithiation of its dimethyl ketalen
heal.typejournalArticle-
heal.type.enJournal articleen
heal.type.elΆρθρο Περιοδικούel
heal.identifier.primaryDOI 10.1016/j.tetlet.2009.08.050-
heal.identifier.secondary<Go to ISI>://000270533900003-
heal.identifier.secondaryhttp://ac.els-cdn.com/S0040403909016037/1-s2.0-S0040403909016037-main.pdf?_tid=edb484ea-34ac-11e3-af42-00000aab0f02&acdnat=1381740488_bf7279900f8e5f2d7bfa559dccaa2d56-
heal.languageen-
heal.accesscampus-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείαςel
heal.publicationDate2009-
heal.abstractXanthone, as its dimethyl ketal, undergoes functionalization with a synthetically useful degree of regioselectivity using a lithiation protocol. The core structure is regenerated during the work-up. Monosubstitution at C-4 or C-1 and disubstitution at C-4 and C-5 OF C-1 and C-5 are observed. The substitution pattern appears to be dependent upon the experimental conditions. (C) 2009 Elsevier Ltd. All rights reserved.en
heal.publisherElsevieren
heal.journalNameTetrahedron Letten
heal.journalTypepeer reviewed-
heal.fullTextAvailabilityTRUE-
Appears in Collections:Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά)

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