Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/55979
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dc.contributor.advisorDemirçalı, Aykuten_US
dc.contributor.authorKandemir, Gülderenen_US
dc.date.accessioned2023-12-04T07:23:09Z-
dc.date.available2023-12-04T07:23:09Z-
dc.date.issued2023en_US
dc.identifier.urihttps://hdl.handle.net/11499/55979-
dc.description.abstractBu tez çalışmasında anilin ve o-,m-,p- sübstitüe anilin olmak üzere 13 farklı madde sodyum nitrit ve hidroklorik asit ile diazolanarak diazonyum tuzlarına dönüştürülmüştür. Diazonyum tuzları 3-aminokronanitril ile kenetlenerek nitril bileşikleri (1a-1m) sentezlenmiştir. Sentezlenen nitril bileşikleri (1a-1m) 2-hidroksi etil hidrazin ile halka kapama reaksiyonu sonucu amino pirazol türevi 2a-2m maddeleri elde edilmiştir. Pirozol türevi (2a-2m) mono azo boyarmaddeleri sodyum nitrit ve piridin’li ortamda tekrardan diazonyum tuzları oluşturulup, 3- Metil-5- Prozolon bileşiği ile kenetlenerek 3a-3m disazo boyarmaddeleri sentezlenmştir. Sentezlenen (3a-3m)-gk disazo boyarmaddeler saflaştırıldıktan sonra yapıları ve özellikleri ATR-FTIR ve 1H-NMR spektral verileri ile açıklanmıştır. Ayrıca boyarmaddelerin farklı çözücülerdeki çözeltileri UV-Vis spektrofotometre ile analiz edilip elde edilen bulgular kullanılarak çözücü, sübstitüent ve asit-baz etkileri incelenmiştir.en_US
dc.description.abstractIn this thesis, 13 different substances, aniline and o-, m-, p- substituted aniline, were converted into diazonium salts by diazotizing with sodium nitrite and hydrochloric acid. Nitrile compounds (1a-1m) were synthesized by coupling diazonium salts with 3-aminocronanitrile. As a result of ring closing reaction of synthesized nitrile compounds (1a-1m) with 2-hydroxy ethyl hydrazine, amino pyrazole derivative 2a-2m substances were obtained. Pyrosole derivative (2a-2m) mono azo dyestuffs are re-formed into diazonium salts in the medium with sodium nitrite and pyridine. 3a-3m disazo dyestuffs were synthesized by coupling with the compound. After the synthesized (3a-3m)-gk disazo dyestuffs were purified, their structures and properties were explained by ATR-FTIR and 1H-NMR spectral data. In addition, the solutions of dyestuffs in different solvents were analyzed by UV-Vis spectrophotometer and the effects of solvent, substituent and acid-base were investigated by using the obtained findings.en_US
dc.language.isotren_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDisazo boyar maddeleren_US
dc.subject2-hidroksi etilhidrazin 3- metil-5-pirazolonen_US
dc.subjectyapı analizien_US
dc.subjectkenetlenme reaksiyonuen_US
dc.subjectDisazo dyesen_US
dc.subject2-hydroxy ethylhydrazine 3-methyl-5-pyrazoloneen_US
dc.subjectstructure analysisen_US
dc.subjectcoupling reactionen_US
dc.titleHidrazin türevi bileşikler yardımıyla halka kapatma reaksiyonu sonucu pirozol türevi yeni disazo boyarmaddelerin sentezien_US
dc.title.alternativeSynthesis of new pyrazole derived disazo dyes by ring closing reaction with the help of hydrazine derived compounden_US
dc.typeMaster Thesisen_US
dc.departmentPAÜ, Enstitüler, Fen Bilimleri Enstitüsüen_US
dc.relation.publicationcategoryTezen_US
dc.identifier.yoktezid818922-
dc.contributor.affiliationPamukkale Üniversitesien_US
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.fulltextWith Fulltext-
item.languageiso639-1tr-
item.cerifentitytypePublications-
item.openairetypeMaster Thesis-
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