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master's thesis
Spektrometrija masa kompleksa srebra(I) sa Schiffovim bazama
2018. urn:nbn:hr:193:941868
Božić, Marko
University of Rijeka
Faculty of Biotechnology and Drug Development

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Božić, M. (2018). Spektrometrija masa kompleksa srebra(I) sa Schiffovim bazama (Master's thesis). Rijeka: University of Rijeka. Retrieved from https://urn.nsk.hr/urn:nbn:hr:193:941868

Božić, Marko. "Spektrometrija masa kompleksa srebra(I) sa Schiffovim bazama." Master's thesis, University of Rijeka, 2018. https://urn.nsk.hr/urn:nbn:hr:193:941868

Božić, Marko. "Spektrometrija masa kompleksa srebra(I) sa Schiffovim bazama." Master's thesis, University of Rijeka, 2018. https://urn.nsk.hr/urn:nbn:hr:193:941868

Božić, M. (2018). 'Spektrometrija masa kompleksa srebra(I) sa Schiffovim bazama', Master's thesis, University of Rijeka, accessed 21 June 2024, https://urn.nsk.hr/urn:nbn:hr:193:941868

Božić M. Spektrometrija masa kompleksa srebra(I) sa Schiffovim bazama [Master's thesis]. Rijeka: University of Rijeka; 2018 [cited 2024 June 21] Available at: https://urn.nsk.hr/urn:nbn:hr:193:941868

M. Božić, "Spektrometrija masa kompleksa srebra(I) sa Schiffovim bazama", Master's thesis, University of Rijeka, Rijeka, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:193:941868

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Metadata
TitleSpektrometrija masa kompleksa srebra(I) sa Schiffovim bazama
Title (english)Mass Spectrometry of silver(I) Schiff base complexes
AuthorMarko Božić
MentorDražen Vikić-Topić (mentor)
MentorSunčica Roca (mentor)
Committee memberDean Marković (predsjednik povjerenstva)
Committee memberKarlo Wittine (član povjerenstva)
Committee memberDražen Vikić-Topić (član povjerenstva)
GranterUniversity of Rijeka
(Faculty of Biotechnology and Drug Development)
Rijeka
Defense date and country2018-09-27, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Biotechnology
Abstract
Reakcijom razrijeđene octene kiseline i para-nitrofenilhidrazina s para-metoksiacetofenonom, odnosno s para-nitrobenzaldehidom u molarnom omjeru 1 : 1 priređena su dva nova derivata hidrazina, C13H10N4O4 i C15H15N3O3. Pripravljeni spojevi identificirani su pomoću elementne analize, dok je njihova struktura u otopini okarakterizirana 1D i 2D tehnikama spektroskopije NMR (1H, 13C, 15N). Reakcijom srebrova(I) nitrata s pripravljenim ligandima istražen je utjecaj različitih otapala (DMSO-d6, CD3CN-d3, CDCl3-d) na vezanje liganda i metala u omjeru 1:1, [(AgL(NO3)]. Koncentracijskim titracijama praćenima snimanjem 1H NMR spektara uzoraka istražen je množinski omjer vezanja te mjesto koordinacije liganda na metal. Pripravljeni kompleksi okarakterizirani su 1H i 1H-15N HMBC tehnikama NMR te spektrometrijom masa (ESI–MS).
Abstract (english)
Two new hydrazine derivatives, C13H10N4O4 and C15H15N3O3 were prepared by diluting acetic acid and para-nitrophenylhydrazine with para-methoxyacetophenone or para-nitrobenzaldehyde in a molar ratio of 1:1. The prepared compounds were identified by elemental analysis, while their structure in the solution was characterized by 1D and 2D NMR spectroscopy techniques (1H, 13C, 15N). Different solvents effects on ligand and metal binding at molar ratio 1:1 [(AgL(NO3)), were investigated with the reaction of silver(I) nitrate with prepared ligands (DMSO-d6, CD3CN-d3, CDCl3-d). Concentration titrations followed by the 1H NMR spectra of the samples investigated the multivalent binding ratio and the ligand coordination site on the metal. The prepared complexes were characterized by 1H and 1H-15N HMBC NMR techniques and mass spectrometry (ESI-MS).
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:193:941868
Study programmeTitle: Medicinal chemistry
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra medicinske kemije (magistar/magistra medicinske kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2019-10-01
Terms of useLicence Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) icon
Created on2018-10-31 09:03:22