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1-fenil-3-metil-2-pirazolin-5-on ile bazı heterosiklik aminlerden dispers azo boyarmaddelerinin sentezi ve absorpsiyon

dc.contributor.advisorErtan, Nermin
dc.contributor.authorŞamruh, Abdulhamit
dc.date.accessioned2020-12-10T14:09:05Z
dc.date.available2020-12-10T14:09:05Z
dc.date.submitted1999
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/304874
dc.description.abstract1-FENIL-3-METIL-2-PIRAZOLIN-5-ON İLE BAZI HETEROSIKLİK AMİNLERDEN DİSPERS AZO BOYARMADDELERİNİN SENTEZİ VE ABSORPSİYON SPEKTRUMLARI ÜZERİNE ÇÖZÜCÜ ETKİSİNİN İNCELENMESİ (Yüksek Lisans Tezi) Abdülhamit ŞAMRUH GAZI ÜNİVERSİTESİ FEN BİLİMLERİ ENSTİTÜSÜ Haziran 1999 ÖZET Bu çalışmada, l-Fenil-3-Metil-2-Pirazolin-5-on'un nitrozil sülfürik asit içinde diazolanan bazı heterosiklik aminlerle kenetlenmesi ile bazı hetarilazopirazolonlar elde edildi. Yapılan spektrofotometrik yöntemle ve element analizleri ile belirlendi. Boyarmaddelerin elektronik absorpsiyon spektrumlan çeşitli çözücüler içinde incelendi ve çözeltide bileşiklerin bir denge gösterdiği gözlendi. Bileşiklerin A^ak değerleri DMSO, DMF ve metanol içinde batokromik kayma gösterdi. Elektronik absorpsiyon spektrumlan üzerine asit ve bazın etkisi de tartışıldı. Bilim Kodu : 405.02.01 Anahtar Kelimeler : Azopirazolon boyarmaddeler, azo-hidrazon tautomerisi, dispers azo boyarmaddeleri, çözücü etkisi Sayfa Adedi : 71 Tez Yöneticisi : Doç. Dr. Nermin ERTAN
dc.description.abstract11 SYNTHESIS OF MONOAZO DISPERSE DYES DERIVED FROM 1-METHYL-3-PHENYL-2-PYRAZOLINE-5-ONE AND INVESTIGATION OF SOLVENT EFFECT ON THED* ABSORPTION SPECTRA (M. Sc. Thesis) Abdiilhamit ŞAMRUH GAZI UNIVERSITY INSTITUTE OF SCIENCE AND THECNOLOGY June 1999 ABSTRACT In this study, some hetarylazopyrazolones dyes were prepared by coupling 3- methyl-l-phenyl-2-pyrazoline-5-on with diazotized some heterocyclic amines in nitrosyl sulphuric acid and their structure were determined by spectrophotometric methods and elemental analysis. Electronic absorption spectra of the dyes were examined in various solvents and the compounds in solution exhibited an equilibrium. The Xm^ values of the dyes shifted bathochromically in DMSO, DMF and methanol. The effect of acid and bases on the electronic absorption spectra were also discussed. Science Code Key Words Page Number Advisor : 405.02.01 : Azopyrazolone dyes, azo-hydrazone tautomerism, disperse azo dyes, solvent effect :71 : Doç. Dr. Nermin ERTANen_US
dc.languageTurkish
dc.language.isotr
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.rightsAttribution 4.0 United Statestr_TR
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectKimyatr_TR
dc.subjectChemistryen_US
dc.title1-fenil-3-metil-2-pirazolin-5-on ile bazı heterosiklik aminlerden dispers azo boyarmaddelerinin sentezi ve absorpsiyon
dc.title.alternativeSynthesis of monoazodisperse dyes derived form 1-methyl-3-phenyl-2- pyrazoline-5-one end investigation of sol vent effect on their absorption spectra
dc.typemasterThesis
dc.date.updated2018-08-06
dc.contributor.departmentDiğer
dc.subject.ytmAzo dyestuffs
dc.subject.ytmAzopyrazolone
dc.subject.ytmAmines
dc.subject.ytmAbsorption
dc.identifier.yokid85892
dc.publisher.instituteFen Bilimleri Enstitüsü
dc.publisher.universityGAZİ ÜNİVERSİTESİ
dc.identifier.thesisid85892
dc.description.pages58
dc.publisher.disciplineDiğer


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