Synthesis of fluorescent 3-benzoxazol-2-yl-coumarins

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dc.contributor.authorX. H. Luan
dc.contributor.authorCerqueira, N. M. F. S. A.
dc.contributor.authorOliveira, Ana M. A. G.
dc.contributor.authorRaposo, M. Manuela M.
dc.contributor.authorRodrigues, Lígia M.
dc.contributor.authorCoelho, Paulo J.
dc.contributor.authorCampos, Ana M. F. Oliveira
dc.date.accessioned2005-04-07T14:44:26Z
dc.date.available2005-04-07T14:44:26Z
dc.date.issued2002-01
dc.description.abstractTwelve 3-benzoxazol-2-yl-coumarins (1-3) were synthesised by reacting various ortho-aminophenols with three coumarin-3-carboxylic acids either directly or by formation of the intermediate amide. The cyclodehydrating agent was polyphosphoric acid (PPA). The compounds were characterised by spectroscopic methods. Absorption and fluorescence spectra of the compounds have also been recorded.eng
dc.description.sponsorshipFundação para a Ciência e a Tecnologia – PRAXIS XXI - 2/2.1/QUI/44/94 ; BCC/4237/96.eng
dc.distributioninternationaleng
dc.identifier.citation“Advances in Colour Science and Technology”. 5:1 (2002) 18-23.eng
dc.identifier.urihttps://hdl.handle.net/1822/1018
dc.language.isoeng
dc.peerreviewedyeseng
dc.publisherUniversity of Leedseng
dc.rightsopenAccesseng
dc.subjectFluorescenceeng
dc.subjectCoumarinseng
dc.subjectBenzoxaloyl coumarinseng
dc.titleSynthesis of fluorescent 3-benzoxazol-2-yl-coumarinseng
dc.typearticleeng
dspace.entity.typePublicationen

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