Investigation of photochromic fluorescence features and synthesis of diarylethene type naphthalimide compounds

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dc.contributor.authorOrhan, Ersin
dc.contributor.authorNarin, Mustafa
dc.date.accessioned2020-04-30T13:32:38Z
dc.date.available2020-04-30T13:32:38Z
dc.date.issued2020
dc.departmentDÜ, Fen-Edebiyat Fakültesi, Kimya Bölümüen_US
dc.description.abstractThe aim of the study was to synthesise novel photo-exchangeable photochromic fluorescent compounds. 3,4-Bis(3,5-dimethyl-4-pyrazolyl)-N-butyl-1,8-naphthalimide 6 and 3,4-bis (1,3,5-trimethyl-4-pyrazolyl)-N-butyl-1,8-naphthalimide 7 naphthalimide derivative new compounds were prepared via two-step Suzuki coupling reaction of pyrazolylboronic acid esters from N-butyl-4-bromo-3-iodo-1,8-naphthalimide and characterized by1H-NMR,13C-NMR, MS and FTIR. Their photochromic fluorescence properties were investigated. Additionally, a solvent effect on the fluorescent properties of 6 and 7 was investigated. Increase of organic solvent polarity results in a red shift (to longer wavelengths) of the fluorescence emissions. © 2020, Turkish Chemical Society. All rights reserved.en_US
dc.description.sponsorship111T490 Consejo Nacional de Investigaciones Científicas y Técnicas Düzce Ãœniversitesi: BAP 2012.05.03.097, BAP 2012.05, HD.053en_US
dc.description.sponsorshipThe authors would like to thank Duzce University Research Fund (Project No.: BAP 2012.05.HD.053 and BAP 2012.05.03.097) and Scientific and Technical Research Council of Turkey (TUBİTAK) (Project No.: 111T490) for their financial support.en_US
dc.identifier.doi10.18596/jotcsa.622256en_US
dc.identifier.endpage106en_US
dc.identifier.issn2149-0120
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage97en_US
dc.identifier.urihttps://dx.doi.org/10.18596/jotcsa.622256
dc.identifier.urihttps://hdl.handle.net/20.500.12684/381
dc.identifier.volume7en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTurkish Chemical Societyen_US
dc.relation.ispartofJournal of the Turkish Chemical Society, Section A: Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDiarylethene; Fluorescent switch; Naphthalimide; Photochromism; Solvent effecten_US
dc.titleInvestigation of photochromic fluorescence features and synthesis of diarylethene type naphthalimide compoundsen_US
dc.typeArticleen_US

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