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Synthesis and characterization of some pyrazole derivatives and their reactions with transition metals

dc.contributor.advisorMesaroš-Sečenji, (Mészáros Szécsényi) Katalin
dc.contributor.otherLeovac, Vukadin
dc.contributor.otherDivjaković, Vladimir
dc.contributor.otherSovilj, Sofija
dc.contributor.otherVučković, Gordana
dc.creatorHolló, Berta
dc.date.accessioned2015-12-29T11:16:10Z
dc.date.available2015-12-29T11:16:10Z
dc.date.available2020-07-03T13:43:16Z
dc.date.issued2011-09-22
dc.identifier.urihttp://www.cris.uns.ac.rs/DownloadFileServlet/Disertacijadisertacija.pdf?controlNumber=(BISIS)76881&fileName=disertacija.pdf&id=96&source=NaRDuS&language=srsr
dc.identifier.urihttps://nardus.mpn.gov.rs/handle/123456789/1649
dc.identifier.urihttp://www.cris.uns.ac.rs/record.jsf?recordId=76881&source=NaRDuS&language=srsr
dc.description.abstractReactions of 3,5-dimethylpyrazole-1-carboxamidinium nitrate (dpca∙HNO3) and 4-acetyl-3-amino-5-methylpyrazole (aamp) with transition metals under different reaction conditions are presented. The template reaction of aamp with triethyl orthoformate (teof) in the presence of metal ion is described. Besides, condensation of aamp with thiosemicarbazide (tsc) and the coordination of its product to copper(II) ion is also described. Twelve new complex compounds are synthesized and fully characterized. The characterization of two other, already known complexes is significantly enriched. The influence of HSAB interactions between the metal ions and ligators on the structures of obtained compounds is studied. The influence of the reaction conditions on the composition, structure and quality of crystals obtained in the reactions is investigated. Compounds are characterized by structural analysis, elemental analysis, molar conductivity data, infrared spectrometry and thermal analysis. Some selected complexes are characterized by UV-Vis spectra, magnetic measurements and biological activity tests, too.en
dc.description.abstractReactions of 3,5-dimethylpyrazole-1-carboxamidinium nitrate (dpca∙HNO3) and 4-acetyl-3-amino-5-methylpyrazole (aamp) with transition metals under different reaction conditions are presented. The template reaction of aamp with triethyl orthoformate (teof) in the presence of metal ion is described. Besides, condensation of aamp with thiosemicarbazide (tsc) and the coordination of its product to copper(II) ion is also described. Twelve new complex compounds are synthesized and fully characterized. The characterization of two other, already known complexes is significantly enriched. The influence of HSAB interactions between the metal ions and ligators on the structures of obtained compounds is studied. The influence of the reaction conditions on the composition, structure and quality of crystals obtained in the reactions is investigated. Compounds are characterized by structural analysis, elemental analysis, molar conductivity data, infrared spectrometry and thermal analysis. Some selected complexes are characterized by UV-Vis spectra, magnetic measurements and biological activity tests, tooen
dc.formatapplication/pdf
dc.languagesr (latin script)
dc.publisherУниверзитет у Новом Саду, Природно-математички факултетsr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172014/RS//
dc.rightsopenAccessen
dc.rights.urihttps://creativecommons.org/share-your-work/public-domain/cc0/
dc.sourceУниверзитет у Новом Садуsr
dc.subjectKompleksi Cu(II)sr
dc.subjectComplexes of Cu(II)en
dc.subjectNi(II)sr
dc.subjectCo(II)sr
dc.subjectCd(II)sr
dc.subjectZn(II)sr
dc.subjectHg(II)sr
dc.subject3sr
dc.subject5–dimetilpirazol–1–karboksamidinijum nitratsr
dc.subject4-acetil-3- amino-5- metilpirazolsr
dc.subjectNsr
dc.subjectN-bis(4-acetil-5-metilpirazol-3-il)formamidinsr
dc.subjecttiosemikarbazon 4-acetil-3-amino-5-metilpirazolasr
dc.subjectfizičko-hemijska karakterizacijasr
dc.subjectstrukturasr
dc.subjecttermička analizasr
dc.subjectNi(II)en
dc.subjectCo(II)en
dc.subjectCd(II)en
dc.subjectZn(II)en
dc.subjectHg(II)en
dc.subject3en
dc.subject5- dimethylpyrazole-1-carboxamidinium nitrateen
dc.subject4-acetyl- 3-amino-5-methylpyrazoleen
dc.subjectNen
dc.subjectN-bis(4-acetyl-5-methylpyrazol-3-yl)formamidineen
dc.subjectthiosemicarbazon 4-acetyl-3-amino-5-methylpyrazoleen
dc.subjectphysicochemical characterizationen
dc.subjectstructureen
dc.subjectthermal analysisen
dc.titleSinteza i karakterizacija nekih derivata pirazola i njihove reakcije sa prelaznim metalimasr
dc.titleSynthesis and characterization of some pyrazole derivatives and their reactions with transition metalsen
dc.typedoctoralThesisen
dc.rights.licenseCC0
dcterms.abstractМесарош-Сечењи (Мéсзáрос Сзéцсéнyи) Каталин; Дивјаковић Владимир; Леовац Вукадин; Совиљ Софија; Вучковић Гордана; Холлó Берта; Синтеза и карактеризација неких деривата пиразола и њихове реакције са прелазним металима; Синтеза и карактеризација неких деривата пиразола и њихове реакције са прелазним металима;
dc.identifier.fulltexthttps://nardus.mpn.gov.rs/bitstream/id/38174/Disertacija.pdf
dc.identifier.fulltexthttp://nardus.mpn.gov.rs/bitstream/id/38174/Disertacija.pdf
dc.identifier.doi10.2298/ns20110922hollo
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_nardus_1649


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