Sinteza i spektroskopska karakterizacija Schiffove baze benzimidazola kao potencijalnog senzora za metalne katione i pH u otopinama

Ćurić, Marija

prikaz prve stranice dokumenta Sinteza i spektroskopska karakterizacija Schiffove baze benzimidazola kao potencijalnog senzora za metalne katione i pH u otopinama

undergraduate thesis

Sinteza i spektroskopska karakterizacija Schiffove baze benzimidazola kao potencijalnog senzora za metalne katione i pH u otopinama

Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2018. urn:nbn:hr:149:814379

Ćurić, Marija

University of Zagreb
Faculty of Chemical Engineering and Technology

Institutional repository: Repository of Faculty of Chemical Engineering and Technology University of Zagreb

Cite this document

APA 6th Edition

Ćurić, M. (2018). Sinteza i spektroskopska karakterizacija Schiffove baze benzimidazola kao potencijalnog senzora za metalne katione i pH u otopinama (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:814379

MLA 8th Edition

Ćurić, Marija. "Sinteza i spektroskopska karakterizacija Schiffove baze benzimidazola kao potencijalnog senzora za metalne katione i pH u otopinama." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2018. https://urn.nsk.hr/urn:nbn:hr:149:814379

Chicago 17th Edition

Harvard

Ćurić, M. (2018). 'Sinteza i spektroskopska karakterizacija Schiffove baze benzimidazola kao potencijalnog senzora za metalne katione i pH u otopinama', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 30 November 2024, https://urn.nsk.hr/urn:nbn:hr:149:814379

Vancouver

Ćurić M. Sinteza i spektroskopska karakterizacija Schiffove baze benzimidazola kao potencijalnog senzora za metalne katione i pH u otopinama [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2018 [cited 2024 November 30] Available at: https://urn.nsk.hr/urn:nbn:hr:149:814379

IEEE

M. Ćurić, "Sinteza i spektroskopska karakterizacija Schiffove baze benzimidazola kao potencijalnog senzora za metalne katione i pH u otopinama", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:149:814379

Cite this item: https://urn.nsk.hr/urn:nbn:hr:149:814379

Metadata

Title	Sinteza i spektroskopska karakterizacija Schiffove baze benzimidazola kao potencijalnog senzora za metalne katione i pH u otopinama
Title (english)	Synthesis and spectroscopic characterization of benzimidazole Schiff base as potential sensor for metal cations and pH in solution
Author	Marija Ćurić
Mentor	Marijana Hranjec (mentor)
Committee member	Marijana Hranjec (predsjednik povjerenstva)
Committee member	Maja Cindrić (član povjerenstva)
Committee member	Jasna Prlić Kardum (član povjerenstva)
Granter	University of Zagreb Faculty of Chemical Engineering and Technology Zagreb
Defense date and country	2018-09-07, Croatia
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Chemistry Organic Chemistry
Abstract	U okviru ovog rada provedena je sinteza Schiffovih baza benzimidazola kao potencijalnih senzora za pH i metalne katione u otopinama. Za pripravu ciljanih molekula korištene su klasične reakcije organske sinteze te mikrovalovima potpomognuta sinteza. Ciljani produkti 8-10 priređeni su reakcijom kondenzacije odgovarajućih aldehida 5-7 i 2-amino-5-cijano-N-metilbenzimidazola 4. Ciljani spojevi 9 i 10 su izolirani, dok je spoj 8 sintetiziran međutim nije uspješno izoliran. Strukture priređenih spojeva su potvrđene 1H i 13C NMR spektroskopijom te su dodatno okarakterizirani UV/Vid spektroskopijom. Kako bi se potvrdila mogućnost primjene ovih spojeva kao senzora za pH ili za određivanje metalnih kationa u otopinama provedene su UV/Vid titracije otopina spojeva s puferima različitog pH ili s otopinama metalnih soli.
Abstract (english)	The aim of this study was the synthesis of benzimidazole Schiff bases as potential sensors for pH and metal cations in solution. For the preparation of targeted molecules, classical reactions of organic synthesis and microwave-assisted synthesis were used. The target compounds 8-10 were prepared in the condensation of appropriate benzaldehydes 5-7 and 2-amino-5-cyano-N-methylbenzimidazole 4. The targeted compounds 9 and 10 were isolated while compound 8 was synthesized but was not successfully isolated. The structures of all synthesized compounds were confirmed by 1H and 13C NMR spectroscopy and were additionally characterized by UV/Vis spectroscopy. To explore the possibility of synthesized compounds for their application as sensors for pH or metal cations in solution, UV/Vis titrations of aqueous compounds solutions with aqueous solutions of metal chloride salts or with buffers having different pH were performed.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:149:814379
Study programme	Title: Chemical Engineering - Undergraduate study Study programme type: university Study level: undergraduate Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka kemijskog inženjerstva)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Created on	2021-06-24 11:54:48

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