7-Oxy-3-(3,4,5-trimethoxyphenyl)coumarin substituted phthalonitrile derivatives as fluorescent sensors for detection of Fe3+ ions: Experimental and theoretical study

Basit Öğe Kaydı
dc.authoridOzpinar, Gul/0000-0002-6913-183X
dc.contributor.authorKaya, Esra Nur
dc.contributor.authorYuksel, Fatma
dc.contributor.authorOzpinar, Gul Altinbas
dc.contributor.authorBulut, Mustafa
dc.contributor.authorDurmus, Mahmut
dc.date.accessioned2025-01-27T21:03:51Z
dc.date.available2025-01-27T21:03:51Z
dc.date.issued2014
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe novel 7-hydroxy-3-(3,4,5-trimethoxyphenyl) coumarin (1) has been synthesized via Perkin reaction and its phthalonitrile derivatives (2, 3, 4 and 5) have also been prepared from the reaction of this coumarin (1) with 3-nitrophthalonitrile, 4-nitrophthalonitrile or 4,5-dichlorophthalonitrile compounds for the first time in this study. The newly synthesized compounds have been fully characterized by H-1 NMR, MALDI-TOF, FT-IR, UV-vis and fluorescence spectral data as well as elemental analysis. The exact structure of the coumarin substituted phthalonitrile derivatives (2, 3 and 5) have also been determined using X-ray diffraction. The electronic absorption and fluorescence properties of these new compounds have been studied in different solvents. The chemosensor behaviors of these compounds to metal ions have also been examined by fluorescence spectroscopy and these compounds exhibited as fluorescence chemosensor for the determination of Fe3+ ions in solution. Fe3+ complex structures of mono-coumarin ring substituted derivatives (1-4) have been investigated by using density functional theory computations. (C) 2013 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.snb.2013.12.044
dc.identifier.endpage388
dc.identifier.issn0925-4005
dc.identifier.scopus2-s2.0-84892926164
dc.identifier.scopusqualityQ1
dc.identifier.startpage377
dc.identifier.urihttps://doi.org/10.1016/j.snb.2013.12.044
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27472
dc.identifier.volume194
dc.identifier.wosWOS:000331575400050
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofSensors and Actuators B-Chemical
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectCoumarin (2H-chromen-2-one)
dc.subjectPhthalonitrile, Fluorescence
dc.subjectChemosensor
dc.subjectFe3+ ions
dc.title7-Oxy-3-(3,4,5-trimethoxyphenyl)coumarin substituted phthalonitrile derivatives as fluorescent sensors for detection of Fe3+ ions: Experimental and theoretical study
dc.typeArticle

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu