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dc.creatorKrstic, L
dc.creatorSolujic, S
dc.creatorSukdolak, S
dc.creatorStefanović, Milutin
dc.creatorSladić, Dušan
dc.date.accessioned2018-11-22T00:02:21Z
dc.date.available2018-11-22T00:02:21Z
dc.date.issued1998
dc.identifier.issn0352-5139
dc.identifier.urihttp://cherry.chem.bg.ac.rs/handle/123456789/398
dc.description.abstractA method for preparation of an isoxazole derivative of 4-hydroxycoumarin, 3-phenyl-5-(4-hydroxy-3-coumarinyl)-isoxazole has been described. The reaction sequence includes addition of bromine to 3-cinnamoyl-4-hydroxycoumarin, and the subsequent treatment of the obtained dibromo derivative with 2 equivalents of sodium azide. Due to steric reasons, the azido group is introduced in the beta-position with respect to the side chain carbonyl group, so that an isoxazole ring can be formed. The total yield of the reaction was 58%.en
dc.publisherSerbian Chemical Soc, Belgrade
dc.rightsrestrictedAccess
dc.sourceJournal of the Serbian Chemical Society
dc.subject4-hydroxycoumarinen
dc.subjectisoxazoleen
dc.subjectazidovinyl ketonesen
dc.titleThe preparation of an isoxazole derivative of 4-hydroxycoumarinen
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractСладић, Душан; Сукдолак, С; Стефановиц, М; Солујиц, С; Крстиц, Л;
dc.citation.volume63
dc.citation.issue11
dc.citation.spage841
dc.citation.epage844
dc.identifier.wos000076914300002
dc.citation.other63(11): 841-844
dc.type.versionpublishedVersionen
dc.identifier.scopus2-s2.0-0032351720
dc.identifier.rcubKon_1371


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