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Synthesis of imidazolium-based pentacoordinated organofluorosilicate and germanate salts
Jan Gnidovec, Evelin Gruden, Melita Tramšek, Jernej Iskra, Jaroslav Kvíčala, Gašper Tavčar
Izvirni znanstveni članek
Oznake: triphenyldifluorogermanate;pentacoordinated organofluorosilicates;syntheses;
The syntheses of a new triphenyldifluorogermanate and various pentacoordinated organofluorosilicates are presented. The fluorogermane and fluorosilane compounds were obtained from the corresponding chlorosilanes and chlorogermane by halogen substitution with KF. Subsequent reaction with the imidazol ...
Leto: 2023 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
From cyclic (alkyl)(amino)carbene (CAAC) precursors to fluorinating reagents
Evelin Gruden, Griša Grigorij Prinčič, Jan Hočevar, Jernej Iskra, Jaroslav Kvíčala, Gašper Tavčar
Izvirni znanstveni članek
Oznake: CAAC precursor;fluorinating reagent;polyhydrogen fluorides;
Addition of anhydrous HF to the hydrochloride [MeCAACH][Cl(HCl)0.5] resulted in the formation of salts with high HF content. By stepwise removal of HF in vacuo, we selectively prepared [MeCAACH][F(HF)2] (3) and [MeCAACH][F(HF)3] (4). We also characterised a salt with [F(HF)4]− anions within the stru ...
Leto: 2023 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Chloroimidazolium deoxyfluorination reagent with H [sub] 2F [sub] 3 [sup] – anion as a sole fluoride source
Griša Grigorij Prinčič, Blaž Omahen, Jan Jelen, Evelin Gruden, Gašper Tavčar, Jernej Iskra
Izvirni znanstveni članek
Oznake: alkoholi;anioni;organske kisline;farmacevtiki;reagenti;alcohols;anions;organic acids;pharmaceuticals;reagents;
In the study, we introduce an air-stable NHC-based deoxyfluorination reagent ImCl[H$_2$F$_3$], offering a promising avenue for deoxyfluorination across various substrates. Reagent efficiently fluorinates benzyl alcohols, carboxylic acids, and P(V) compounds without external fluoride sources. A mecha ...
Leto: 2024 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Second "Elevator Pitch" session
Patricija Hribar , Matic Bergant , Jasmina Masten , Adem Kikaj , Tjaša Gornik , Dafina Kikaj , Gregor Cerar , Katarina Marković , Mona das Neves Oliveira , Jasmin Bogatinovski , Nina Reščič , Miha Dežman , Iaroslav Rybkin , Ana Kovačič , Evelin Gruden
Video in druga učna gradiva
Oznake: science;scientific research;biology;chemistry;computer science;mathematics;physics;technology;nanotechnology
Leto: 2018 Vir: videolectures.net
Št. zadetkov: 4
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