Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/4674
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dc.contributor.authorKarci, F.-
dc.contributor.authorDemirçali, A.-
dc.contributor.authorŞener, I.-
dc.contributor.authorTilki, T.-
dc.date.accessioned2019-08-16T11:36:11Z-
dc.date.available2019-08-16T11:36:11Z-
dc.date.issued2006-
dc.identifier.issn0143-7208-
dc.identifier.urihttps://hdl.handle.net/11499/4674-
dc.identifier.urihttps://doi.org/10.1016/j.dyepig.2005.06.006-
dc.description.abstractThe reaction of 2-aminobenzimidazole with ethyl cyanoacetate gave access to an efficient synthesis of 4-amino-1H-benzo[4,5]imidazo[1,2-a]pyrimidin-2-one (I) in excellent yield. A series of novel phenylazopyrimidone dyes were prepared by linking o-, m-, p-nitroaniline, o-, m-, p-chloroaniline, o-, m-, p-anisidine, o-, m-, p-toluidine and aniline to 4-amino-1H-benzo[4,5]imidazo-[1,2-a]pyrimidin-2-one (I). The prepared compounds were characterized by UV-vis, FT-IR and 1H NMR spectroscopic techniques and elemental analysis. The effect of varying pH and solvent upon the absorption ability of phenylazopyrimidones substituted with electron-withdrawing and electron-donating groups at their o-, m-, p-position was examined. © 2005 Elsevier Ltd. All rights reserved.en_US
dc.language.isoenen_US
dc.relation.ispartofDyes and Pigmentsen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAbsorption propertiesen_US
dc.subjectAzopyrimidone dyesen_US
dc.subjectDiazo-coupling reactionen_US
dc.subjectDisperse dyesen_US
dc.subjectSolvent effecten_US
dc.subjectSubstituent effecten_US
dc.subjectAbsorptionen_US
dc.subjectDerivativesen_US
dc.subjectDispersionsen_US
dc.subjectFourier transform infrared spectroscopyen_US
dc.subjectNuclear magnetic resonance spectroscopyen_US
dc.subjectpH effectsen_US
dc.subjectSolventsen_US
dc.subjectSynthesis (chemical)en_US
dc.subjectUltraviolet spectroscopyen_US
dc.subjectElemental analysisen_US
dc.subjectEthyl cyanoacetateen_US
dc.subjectPhenylazopyrimidone dyesen_US
dc.subjectAzo dyesen_US
dc.subjectazo dyeen_US
dc.titleSynthesis of 4-amino-1H-benzo[4,5]imidazo[1,2-a]pyrimidin-2-one and its disperse azo dyes. Part 1: Phenylazo derivativesen_US
dc.typeArticleen_US
dc.identifier.volume71en_US
dc.identifier.issue2en_US
dc.identifier.startpage90-
dc.identifier.startpage90en_US
dc.identifier.endpage96en_US
dc.identifier.doi10.1016/j.dyepig.2005.06.006-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopus2-s2.0-30944453877en_US
dc.identifier.wosWOS:000234938200003en_US
dc.identifier.scopusqualityQ1-
dc.ownerPamukkale_University-
item.openairetypeArticle-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.fulltextNo Fulltext-
item.grantfulltextnone-
crisitem.author.dept17.01. Chemistry-
crisitem.author.dept17.01. Chemistry-
Appears in Collections:Fen-Edebiyat Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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