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dc.contributor.advisorGürsoy Kol, Özlem
dc.contributor.authorKara, Savaş
dc.date.accessioned2020-12-06T10:02:34Z
dc.date.available2020-12-06T10:02:34Z
dc.date.submitted2013
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/96955
dc.description.abstractBu çalışmada, öncelikle çalışma için gerekli olan 9 adet 3-alkil(aril)-4-amino-4,5-dihidro-1H-1,2,4-triazol-5-on bileşiği sentezlenmiştir. Sonra bu bileşiklerin 3-hidroksibenzaldehidin trietilamin varlığında 3,5-dinitrobenzoil klorür ile muamelesinden sentezlenen 3-(3,5-dinitrobenzoksi)-benzaldehid ile reaksiyonları incelenmiş ve 9 adet yeni 3-alkil(aril)-4-[3-(3,5-dinitrobenzoksi)-benzilidenamino]-4,5-dihidro-1H-1,2,4-triazol-5-on bileşiği elde edilmiştir. Sentezlenen 10 yeni bileşiğin yapıları IR, 1H-NMR, 13C-NMR ve UV kullanılarak aydınlatılmıştır.Çalışmada, ikinci olarak sentezlenen yeni bileşiklerin 3 farklı yöntemle antioksidan özellikleri incelenmiş ve bulunan sonuçlar tartışılmıştır. Çalışmanın son bölümünde, sentezlenen 9 yeni 3-alkil(aril)-4-[3-(3,5-dinitrobenzoksi)-benzilidenamino]-4,5-dihidro-1H-1,2,4-triazol-5-on bileşiğinin 4 farklı susuz çözücüde (izopropil alkol, tert-butil alkol, aseton ve N,N-dimetilformamid) TBAH ile potansiyometrik olarak titrasyonları yapılmış ve yarı-nötralizasyon metodu ile her bir çözücüdeki HNP ve pKa değerleri bulunmuştur.Anahtar Kelimeler: 4,5-Dihidro-1H-1,2,4-triazol-5-on, Schiff bazı, antioksidan, pKa, potansiyometrik titrasyon, yarı nötralizasyon metodu.
dc.description.abstractIn this study, primarily nine 3-alkyl(aryl)-4-amino-4,5-dihydro-1H-1,2,4-triazol-5-one compounds were synthesized. Then, the reactions of these compounds with 3-(3,5-dinitrobenzoxy)-benzaldehyde, which was synthesized by the reaction of 3-hydroxybenzaldehyde with 3,5-dinitrobenzoyl chloride by using triethylamine, were investigated and nine novel 3-alkyl(aryl)-4-[3-(3,5-dinitrobenzoxy)-benzylidenamino]-4,5-dihydro-1H-1,2,4-triazol-5-one compounds were obtained. The structures of synthesized new 10 compounds were characterized by using IR, 1H-NMR, 13C-NMR spectra.In the originaly section of the study, secondly antioxidant properties of synthesized new compounds were investigated and conclusions obtained were discussedIn the finall section of the study, synthesized ten new 3-alkyl(aryl)-4-[3-(3,5-dinitrobenzoxy)-benzylidenamino]-4,5-dihydro-1H-1,2,4-triazol-5-one compounds were titrated petentiometrically with TBAH in four non-aqueous solvents (izopropyl alcohol, tert-butyl alcohol, acetone and N,N-dimethylformamide) and HNP and pKa values were determined the half neutralization method for all cases.Key Words: 4,5-Dihydro-1H-1,2,4-triazol-5-one, Schiff base, antioxidant, pKa, potentiometric titration, half neutralization method.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-[3-(3,5-dinitrobenzoksi)-benzilidenamino]-4,5-dihidro-1H-1,2,4-triazol-5-on türevlerinin sentezi ve bazı özelliklerinin incelenmesi
dc.title.alternativeDerivatives and studies some properties of some novel 4-[3-3,5-dinitrobenzoksi-benzylidenamino]-4,5-dihydro-1H-1,2,4-tri?azol-5-one
dc.typemasterThesis
dc.date.updated2018-08-06
dc.contributor.departmentKimya Anabilim Dalı
dc.subject.ytm4,5-dihydro-1H-1,2,4-triazole-5-one
dc.subject.ytmSchiff bases
dc.identifier.yokid10002934
dc.publisher.instituteFen Bilimleri Enstitüsü
dc.publisher.universityKAFKAS ÜNİVERSİTESİ
dc.identifier.thesisid336920
dc.description.pages188
dc.publisher.disciplineDiğer


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