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https://hdl.handle.net/11499/55979
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DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Demirçalı, Aykut | en_US |
dc.contributor.author | Kandemir, Gülderen | en_US |
dc.date.accessioned | 2023-12-04T07:23:09Z | - |
dc.date.available | 2023-12-04T07:23:09Z | - |
dc.date.issued | 2023 | en_US |
dc.identifier.uri | https://hdl.handle.net/11499/55979 | - |
dc.description.abstract | Bu 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.abstract | In 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.iso | tr | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Disazo boyar maddeler | en_US |
dc.subject | 2-hidroksi etilhidrazin 3- metil-5-pirazolon | en_US |
dc.subject | yapı analizi | en_US |
dc.subject | kenetlenme reaksiyonu | en_US |
dc.subject | Disazo dyes | en_US |
dc.subject | 2-hydroxy ethylhydrazine 3-methyl-5-pyrazolone | en_US |
dc.subject | structure analysis | en_US |
dc.subject | coupling reaction | en_US |
dc.title | Hidrazin türevi bileşikler yardımıyla halka kapatma reaksiyonu sonucu pirozol türevi yeni disazo boyarmaddelerin sentezi | en_US |
dc.title.alternative | Synthesis of new pyrazole derived disazo dyes by ring closing reaction with the help of hydrazine derived compound | en_US |
dc.type | Master Thesis | en_US |
dc.department | PAÜ, Enstitüler, Fen Bilimleri Enstitüsü | en_US |
dc.relation.publicationcategory | Tez | en_US |
dc.identifier.yoktezid | 818922 | - |
dc.contributor.affiliation | Pamukkale Üniversitesi | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | tr | - |
item.cerifentitytype | Publications | - |
item.openairetype | Master Thesis | - |
Appears in Collections: | Tez Koleksiyonu |
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File | Description | Size | Format | |
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10414146.pdf | 2.69 MB | Adobe PDF | View/Open |
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