diplomsko delo
Marko Gabrovšek (Author), Janez Košmrlj (Mentor)

Abstract

Na podlagi molekulskih sond, ki so kazale ugodne optične lastnosti za uporabo v fluorescenčni mikroskopiji in vezavne lastnosti na odlage proteina tau, je bila zasnovana spojina 4-(4-((4-(etil(2-fluoroetil)amino)fenil)diazenil)fenil)-6-metil-2-okso-2H-piran-3-karbonitril. Na podlagi literaturnih podatkov tvorb gradnikov molekule je bila začrtana sintezna pot. Ta je vključevala reakcije Claisenove kondenzacije, diazotiranja, spajanja v azo spojino, fluoriranja in Knoevelagel-ove kondenzacije. V tem delu so predstavljene sinteze spojin, ki bi lahko služile kot intermediate na poti do željene spojine. Sinteza končne spojine pod izbranimi pogoji ni bila uspešna.

Keywords

barvila;fluorescenca;fluorofori;azo spojine;organska sinteza;Claisenova kondenzacija;diplomska dela;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FKKT - Faculty of Chemistry and Chemical Technology
Publisher: [M. Gabrovšek]
UDC: 547.8(043.2)
COBISS: 1538434755 Link will open in a new window
Views: 869
Downloads: 258
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Other data

Secondary language: English
Secondary abstract: Based on molecular probes, that have favourable optical properties for use in fluorescence microscopy and favourable binding affinity towards protein tau aggregates 4-(4-((4-(ethyl(2-fluoroethyl)amino)phenyl)diazenyl)phenyl)-6-methyl-2-oxo-2H-pyran-3-carbonitrile was designed. Synthesis plan was chosen in accordance with literature data on the synthesis of building blocks present in the designed molecule. It included reactions of Cleisen condensation, diazotation, azo coupling, fluorination and Knoevelagel condensation. In this work, syntheses of intermediary compounds used for to obtain the final molecule are presented. The synthesis of the final compound was unsuccessful under the chosen conditions.
Secondary keywords: fluorophores;azo compounds;Cleisen condensation;synthesis;
Type (COBISS): Bachelor thesis/paper
Study programme: 1000373
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za kemijo in kemijsko tehnologijo, UNI Kemija
Pages: 36 str.
ID: 11225329