dc.contributor.advisor | Yüksek, Haydar | |
dc.contributor.author | Kemer, Gül | |
dc.date.accessioned | 2020-12-06T10:09:02Z | |
dc.date.available | 2020-12-06T10:09:02Z | |
dc.date.submitted | 2007 | |
dc.date.issued | 2018-08-06 | |
dc.identifier.uri | https://acikbilim.yok.gov.tr/handle/20.500.12812/97155 | |
dc.description.abstract | Bu çalısmada, öncelikle çalısma için gerekli olan 6 adet 3-alkil(aril)-4-amino-4-5-dihidro-1H-1,2,4-triazol-5-on bilesigi sentezlenmistir. Sonra bu bilesiklerin 4-etilbenzaldehit ile reaksiyonları incelenmis ve 6 adet yeni 3-alkil(aril)-4-(4-etilbenzilidenamino)-4-5-dihidro-1H-1,2,4-triazol-5-on bilesigi elde edilmistir.Sentezlenen 6 yeni bilesigin yapısı IR, 1H-NMR, 13C-NMR, UV spektrum verilerikullanılarak aydınlatılmıstır.Çalısmanın orijinal bölümünde ikinci olarak sentezlenen 6 yeni 3-alkil(aril)-4-(4-etilbenzilidenamino)-4-5-dihidro-1H-1,2,4-triazol-5-on bilesiginin dört farklı çözücüde(izopropil alkol, N,N-dimetilformamid, tert-bütil alkol, aseton) tetrabutilamonyumhidroksit (TBAH) ile potansiyometrik titrasyonları yapılmıs ve yarı nötralizasyonmetodu ile HNP ve pKa degerleri tayin edilmistir.Çalısmada son olarak sentezlenen bu 6 yeni bilesigin antioksidan özellikleri incelenmisve bulunan sonuçlar tartısılmıstır.Anahtar Kelimeler: 3-alkil(aril)-4-(4-etilbenzilidenamino)-4-5-dihidro-1H-1,2,4-triazol-5-on, 4-etilbenzaldehit, pKa, potansiyometrik titrasyon, antioksidan. | |
dc.description.abstract | In this study, firstly six 3-alkyl-(aryl)-4-amino-4,5-dihydro-1H-1,2,4-triazol-5-onecompounds requiring for this study were synthesized. Then, reaction of thesecompounds with 4-ethylbenzaldehyde were investigated and six new 3-alkyl-(aryl)-4-(4-ethylbenzylidenamino)-4,5-dihydro-1H-1,2,4-triazol-5-one compounds wereobtained. In order to identify the six new compounds sythesized in the study,spectroscopic methods including IR, 1HNMR , 13CNMR, UV were used.The second original part of this study, synthesized six new 3-alkyl-(aryl)-4-(4-ethylbenzylidenamino)-4,5-dihydro-1H-1,2,4-triazol-5-one compounds ofpotantiometric titration with TBAH and HNP and pKa values were determined by mainof half notralization method.Finally anti-oxidant properties of synthesized six new compounds were investigatedand conclusions of this study were discussed.Key Words: 3-alkyl-(aryl)-4-amino-4,5-dihydro-1H-1,2,4-triazol-5-one, 4-ethylbenzaldehyde, pKa, potentiometric titration, antioxidant. | en_US |
dc.language | Turkish | |
dc.language.iso | tr | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.rights | Attribution 4.0 United States | tr_TR |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.subject | Kimya | tr_TR |
dc.subject | Chemistry | en_US |
dc.title | Bazı yeni 1,2,4-triazol türevlerinin sentezi, antioksidan ve asitlik özelliklerinin incelenmesi | |
dc.title.alternative | Synthesis of same new 1,2,4-triazole derivatives, investigating of their antioxidant and acidic properties | |
dc.type | masterThesis | |
dc.date.updated | 2018-08-06 | |
dc.contributor.department | Kimya Anabilim Dalı | |
dc.subject.ytm | Potentiometric titration | |
dc.subject.ytm | Hydrogen-ion concentration | |
dc.subject.ytm | Antioxidants | |
dc.identifier.yokid | 9014101 | |
dc.publisher.institute | Fen Bilimleri Enstitüsü | |
dc.publisher.university | KAFKAS ÜNİVERSİTESİ | |
dc.identifier.thesisid | 179302 | |
dc.description.pages | 106 | |
dc.publisher.discipline | Diğer | |