prikaz prve stranice dokumenta Fotofizička svojstva novih benzimidazol-1,2,3-triazol bis-heterocikla
  Download
PDF 1.46 MB
undergraduate thesis
Fotofizička svojstva novih benzimidazol-1,2,3-triazol bis-heterocikla
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2017. urn:nbn:hr:149:247229
Lukanović, Igor
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

Lukanović, I. (2017). Fotofizička svojstva novih benzimidazol-1,2,3-triazol bis-heterocikla (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:247229

Lukanović, Igor. "Fotofizička svojstva novih benzimidazol-1,2,3-triazol bis-heterocikla." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2017. https://urn.nsk.hr/urn:nbn:hr:149:247229

Lukanović, Igor. "Fotofizička svojstva novih benzimidazol-1,2,3-triazol bis-heterocikla." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2017. https://urn.nsk.hr/urn:nbn:hr:149:247229

Lukanović, I. (2017). 'Fotofizička svojstva novih benzimidazol-1,2,3-triazol bis-heterocikla', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:149:247229

Lukanović I. Fotofizička svojstva novih benzimidazol-1,2,3-triazol bis-heterocikla [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2017 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:149:247229

I. Lukanović, "Fotofizička svojstva novih benzimidazol-1,2,3-triazol bis-heterocikla", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:149:247229

Metadata
TitleFotofizička svojstva novih benzimidazol-1,2,3-triazol bis-heterocikla
Title (english)Photophysical properties of novel benzmidazole-1,2,3-triazole bis-heterocycles
AuthorIgor Lukanović
MentorLidija Furač (mentor)
Committee memberLidija Furač (predsjednik povjerenstva)
Committee memberEma Horak (član povjerenstva)
Committee memberNataša Perin (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2017-09-15, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Applied Chemistry
Abstract
Bakrom(I)-katalizirana azid-alkin cikloadicija najviše je primjenjivana click reakcija u različitim područjima poput kemije, medicine i znanosti o materijalima. Cilj ovog rada je sinteza i fotofizička karakterizacija novih benzimidazol-1,2,3-triazol bis-heterocikla kao potencijalnih senzorskih molekula. Spojevi 1 i 2 uspješno su sintetizirani click reakcijom odgovarajućeg azida i dialkina katalizirano bakrovim(I) ionom dobivenim redukcijom bakrovog(II) sulfata natrijevim askorbatom u prisutnosti TBTA kao promotora katalize. Strukture priređenih spojeva potvrđene su NMR spektroskopijom. Ciljani spojevi okarakterizirani su UV-vidljivom apsorpcijskom i fluorescencijskom spektrofotometrijom. Ispitan je utjecaj otapala različitih polarnosti na spektralna svojstva novo pripravljenih spojeva.
Abstract (english)
The copper(I)-catalyzed azide-alkyne cycloaddition, the most commonly used „click“ reaction, found applications in chemistry, medicine and materials science. Aim of this work was synthesis and photophisical characterization of novel benzimidazol-1,2,3-triazol bis-heterocycles as potential sensor molecules. Compounds 1 and 2 were successfully synthesized by click reaction of corresponding azide and dialkynes catalized by Cu(I). Cu(I) ion was prepared in situ by reduction with Na-ascorbate and in presence TBTA as catalyst promotor. The structures of novel compounds were determined by means of NMR spectroscopy. Target compounds were evaluated by UV-visible apsorption and fluorescence spectrophotometry. The effect of solvent polarity at spectral properties was studied.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:247229
Study programmeTitle: 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 resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-03-12 09:37:01