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dc.contributor.advisorYüksek, Haydar
dc.contributor.authorCüce, Yüksel
dc.date.accessioned2020-12-06T10:08:51Z
dc.date.available2020-12-06T10:08:51Z
dc.date.submitted2007
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/97149
dc.description.abstractBu çalısmada 6 adet 3-alkil(aril)-4-amino-4,5-dihidro-1H-1,2,4-triazol-5-onbilesiklerinin 4-etoksibenzaldehid ile reaksiyonları incelenmis ve 6 adet yeni 3-alkil(aril)-4-(4-etoksibenzilidenamino)-4,5-dihidro-1H-1,2,4-triazol-5-on bilesigi eldeedilmistir. Sentezlenen yeni bilesiklerin 4 farklı susuz çözücüde (izopropil alkol, N,Ndimetilformamid,tert-butil alkol, aseton) tetrabutilamonyum hidroksit (TBAH) ilepotansiyometrik olarak titrasyonları yapılarak pKa degerleri tayin edilmistir. Ayrıcasentezlenen yeni bilesiklerin antioksidan özellikleri incelenmistir.Çalısmada elde edilen yeni bilesiklerin yapılarının aydınlatılması için IR, 1HNMR,13C-NMR ve UV spektroskopisi yöntemleri kullanılmıstır.Anahtar Kelimeler : 3-Alkil(aril)-4-(4-etoksibenzilidenamino)-4,5-dihidro-1H-1,2,4-triazol-5-on, potansiyometrik titrasyon, asitlik, Schiff Bazı, antioksidan.
dc.description.abstractIn this study, the reactions of six 3-alkyl(aryl)-4-amino-4,5-dihydro-1H-1,2,4-triazol-5-one compounds with 4-ethoxybenzaldehyde were investigated and six new 3-alkyl(aryl)-4-(4-ethoxybenzylidenamino)-4,5-dihydro-1H-1,2,4-triazol-5-onecompounds were obtained. Potentiometric titrations of synthesized new compounds inthe four different non-aquaous solvents (aceton, 2-propanol, tert-buthyl alcohol, N,Ndimethylformamide)were done with TBAH as a titrant to yield pKa values. In additionanti-oxidant properties of synthesized new compounds were investigated.In order to identify the new compounds synthesized in the study, combustionanalyses and spectroscopic methods including IR, 1H-NMR, 13C-NMR and UV wereused.Key Words: 3-alkyl(aryl)-4-amino-4,5-dihydro-1H-1,2,4-triazol-5-one,potentiometric titration, acidity, Schiff base, anti-oxidant.en_US
dc.languageTurkish
dc.language.isotr
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsAttribution 4.0 United Statestr_TR
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectKimyatr_TR
dc.subjectChemistryen_US
dc.titleBazı yeni 4-(4-etoksibenzilidenamino)-4,5-dihidro-1h-1,2,4-triazol-5-on bileşiklerinin sentezi, yapılarının aydınlatılması ve bazı özelliklerinin incelenmesi
dc.title.alternativeSynthesis of some new 4-(4-ethoxybenzilidenamino)-4,5-dihidro-1h-1,2,4-triazol-5-one compounds, investigating their structures and clarifiying properties
dc.typemasterThesis
dc.date.updated2018-08-06
dc.contributor.departmentDiğer
dc.subject.ytmAntioxidants
dc.subject.ytmAcidity constants
dc.subject.ytmSchiff bases
dc.subject.ytmPotentiometric titration
dc.identifier.yokid9016986
dc.publisher.instituteFen Bilimleri Enstitüsü
dc.publisher.universityKAFKAS ÜNİVERSİTESİ
dc.identifier.thesisid179297
dc.description.pages90
dc.publisher.disciplineDiğer


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