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dc.contributor.advisorTanyolaç, Süleyman
dc.contributor.authorTaşseten, Gökçe
dc.date.accessioned2020-12-07T14:17:22Z
dc.date.available2020-12-07T14:17:22Z
dc.date.submitted2008
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/155165
dc.description.abstractBu çalışmada başlangıç maddesi olarak glioksilik asit monohidrat ve tiyokarbohidrazidin reaksiyonu ile 4-amino-3-merkapto-1,2,4-triazin-5(4H)-on bileşiği elde edildi. 4-Aminp-3-merkapto-1,2,4-triazin-5(4H)-on'un metil iyodür ile reaksiyonundan 4-amino-3-metiltiyo-1,2,4-triazin-5(4H)-on bileşiği sentezlendi.Elde edilen 4-amino-3-merkapto-1,2,4-triazin-5(4H)-on bileşiği çeşitli alkil tiyollerle reaksiyona sokularak bileşiğin beş adet S-alkil türevleri elde edildi. +-Amino-3-merkapto-1,2,4-triazin-5(4H)-on bileşiğinin aldehitlerle reaksiyonu sonucunda 3 adet Schiff bazı sentezlendi.Sentezlenen bileşikler kristalizasyonve kromotografik yöntemlerle saflaştırıldı., yapıları elementel analiz, IR ve 1H-NMR yöntemleri ile aydınlatıldı.
dc.description.abstractIn this study 4-amino-3-mercapto-1,2,4-triazin-5(4H)-on is synthesized from the reaction of glioxylic acid monohydrate as starting compound with thiocarbohydrazide. 4-Amino-3-methylthio-1,2,4-triazin-5(4H)-on was obtained from the reaction of 4-amino-3-mercapto-1,2,4-triazin-5(4H)-on with methyl iodide.The five S-alkyl derivates of 4-amino-3-methylthio-1,2,4-triazin-5(4H)-on were obtained from the reactions of various alkylthiols. By the reaction of the 4-amino-3-mercapto-1,2,4-triazin-5(4H)-on with the aldehydes, three Schiff bases were synthesized.Structures of the synthesized compounds are characterized by elemental analysis, 1H-NMR and IR spectra after the purification of the compounds by either chromatographic or crystalization methods.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 merkapto 1,2,4-triazinon bileşiklerinin sentezleri
dc.title.alternativeSynthesis of some new mercapto 1,2,4-triazinon compounds
dc.typemasterThesis
dc.date.updated2018-08-06
dc.contributor.departmentKimya Anabilim Dalı
dc.subject.ytm1,2,4-triazine
dc.subject.ytmSchiff bases
dc.identifier.yokid305573
dc.publisher.instituteFen Bilimleri Enstitüsü
dc.publisher.universityİSTANBUL ÜNİVERSİTESİ
dc.identifier.thesisid232314
dc.description.pages98
dc.publisher.disciplineOrganik Kimya Bilim Dalı


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