Jonu šķidrumu struktūru ietekme uz Hanča estera sintēzi
Loading...
Date
Authors
Advisor
Journal Title
Journal ISSN
Volume Title
Publisher
Latvijas Universitāte
Language
N/A
Abstract
Darbā ir sintezēti imidazolija rindas monokatjonu un dikatjonu jonu šķidrumi ar bromīda, hlorīda, tetrafluorborāta, heksafluorfosfāta un bis(trifluormetilsulfonil)imīda anjoniem. Noteikta visu iegūto jonu šķidrumu polaritāte. Veikta Hanča estera sintēze jonu šķidrumu vidē. Izvērtēta un salīdzināta jonu šķidrumu struktūru un polaritātes ietekme uz reakcijas produkta iznākumiem.
Imidazolium-based monocationic and dicationic ionic liquids with bromide, chloride, tetrafluoroborate, hexafluorophosphate and bis(trifluoromethylsulfonyl)imide anions have been synthesized. Polarity of all ionic liquids was determined and Hantzsch ester synthesis in these ionic liquids was performed. Influence of the structures and polarity of ionic liquids on product yields was evaluated.
Imidazolium-based monocationic and dicationic ionic liquids with bromide, chloride, tetrafluoroborate, hexafluorophosphate and bis(trifluoromethylsulfonyl)imide anions have been synthesized. Polarity of all ionic liquids was determined and Hantzsch ester synthesis in these ionic liquids was performed. Influence of the structures and polarity of ionic liquids on product yields was evaluated.