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master's thesis
Istraživanje kompleksa srebra(I) sa Schiffovim bazama pomoću spektroskopije NMR
2018. urn:nbn:hr:193:795137
Marinković, Sara
University of Rijeka
Faculty of Biotechnology and Drug Development

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Marinković, S. (2018). Istraživanje kompleksa srebra(I) sa Schiffovim bazama pomoću spektroskopije NMR (Master's thesis). Rijeka: University of Rijeka. Retrieved from https://urn.nsk.hr/urn:nbn:hr:193:795137

Marinković, Sara. "Istraživanje kompleksa srebra(I) sa Schiffovim bazama pomoću spektroskopije NMR." Master's thesis, University of Rijeka, 2018. https://urn.nsk.hr/urn:nbn:hr:193:795137

Marinković, Sara. "Istraživanje kompleksa srebra(I) sa Schiffovim bazama pomoću spektroskopije NMR." Master's thesis, University of Rijeka, 2018. https://urn.nsk.hr/urn:nbn:hr:193:795137

Marinković, S. (2018). 'Istraživanje kompleksa srebra(I) sa Schiffovim bazama pomoću spektroskopije NMR', Master's thesis, University of Rijeka, accessed 22 January 2025, https://urn.nsk.hr/urn:nbn:hr:193:795137

Marinković S. Istraživanje kompleksa srebra(I) sa Schiffovim bazama pomoću spektroskopije NMR [Master's thesis]. Rijeka: University of Rijeka; 2018 [cited 2025 January 22] Available at: https://urn.nsk.hr/urn:nbn:hr:193:795137

S. Marinković, "Istraživanje kompleksa srebra(I) sa Schiffovim bazama pomoću spektroskopije NMR", Master's thesis, University of Rijeka, Rijeka, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:193:795137

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Metadata
TitleIstraživanje kompleksa srebra(I) sa Schiffovim bazama pomoću spektroskopije NMR
Title (english)Investigation of silver(I) complexes with Schiff's bases by NMR spectroscopy
AuthorSara Marinković
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 piridoksal hidroklorida, odnosno neutralnog piridoksala s 2-amin-4-klorfenolom u molarnom omjeru 1 : 1 u otopini etanola pripravljene su Schiffove baze (C14H14ClN2O3)Cl, odnosno C14H13ClN2O3. Mehaničkim miješanjem dobivenih spojeva u ahatnom tarioniku bez dodatka otapala, ali i reakcijom kondenzacije u otopini etanola i struji dušika sa srebrovim(I) nitratom, odnosno srebrovim(I) acetatom u molarnom omjeru 1 : 2 pripravljeni su srebrovi kompleksi opće formule [Ag(C14H14ClN2O3)2]Cl∙A, odnosno [Ag(C14H13ClN2O3)2]A (A = NO3―, CH3COO―). Strukture svih izoliranih spojeva u otopini okarakterizirane su 1D tehnikama višenuklearne spektroskopije NMR (1H, 13C APT, 13C{1H}, 15N) te potvrđene 2D tehnikama NMR (1H—1H COSY, 1H—1H NOESY, 1H—13C HMQC, 1H—13C HMBC, 1H—15N HMBC). Kompleksi su u čvrstom stanju okarakterizirani spektroskopijom IR zračenja.
Abstract (english)
The reaction of pyridoxal hydrocloride or neutral piridoxal with 2-amine-4-chlorophenols in a 1 : 1 molar ratio in ethanol solution Schiff base were prepared of formula (C14H14ClN2O3)Cl and C14H13ClN2O3 respectively. By mechanical stirring of the obtained bases in agate mortar and pestle, but also by condensation reaction in a solution of ethanol, nitrogen stream at room temperature, with silver(I) nitrate or silver(I) acetate at a molar ratio of 1 : 2, the silver complexes of the compounds of general formula [Ag(C14H14ClN2O3)2]Cl∙A, and [Ag(C14H13ClN2O3)2]A (A = NO3―, CH3COO―) were obtained. All synthesized compounds were characterized in solution by 1D multinuclear NMR spectroscopy (1H, 13C APT, 13C{1H}, 15N) and confirmed by 2D NMR spectroscopy techniques (1H—1H COSY, 1H—1H NOESY, 1H—13C HMQC, 1H—13C HMBC, 1H—15N HMBC). In solid state, all compounds were characterized by IR spectroscopy.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:193:795137
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
Terms of useLicence Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) icon
Created on2018-10-31 09:13:04