20.500.12556/RUL-153053 Sinteza izbranih triazolijevih soli kot prekurzorjev mezoinskih N-heterocikličnih olefinov Synthesis of selected triazolium salts as precursors for mesoionic N-heterocyclic olefins V magistrskem delu je opisana sinteza treh različno substituiranih triazolijevih soli. Izhajali smo iz terminalnega alkina in organskega azida, iz katerih smo z azid-alkin cikloadicijo, katalizirano z bakrom(I), sintetizirali triazol in iz njega v nadaljevanju analogno triazolijevo sol. Sintetizirani sta bili 5-metil-3-fenil-4-(piridin-2-il)-1-(p-tolil)-1H-1,2,3-triazol-3-ijev trifluorometansulfonat in 5-etil-3-fenil-4-(piridin-2-il)-1-(p-tolil)-1H-1,2,3-triazol-3-ijev trifluorometansulfonat, medtem ko sinteza 4-((difenilfosfanil)metil)-5-metiltriazolijeve soli ni bila uspešna. Namesto zadnje smo izolirali na fosfinski ročici metiliran produkt. In my masters' thesis, I describe the synthesis of three differently substituted triazolium salts. We started the synthesis from a terminal alkyne and an organic azide, from which we synthesised a triazole through copper(I)-catalyzed azide-alkyne cycloaddition, and subsequently an analogous triazolium salt. The 5-methyl-3-phenyl-4-(pyridin-2-yl)-1-(p-tolyl)-1H-1,2,3-triazol-3-ium trifluoromethanesulfonate and 5-ethyl-3-phenyl-4-(pyridin-2-yl)-1-(p-tolyl)-1H-1,2,3-triazol-3-ium trifluoromethanesulfonate were synthesised, while the synthesis of 4-((diphenylphosphanyl)methyl)-5-methyltriazolium salt was not successful. Instead of the latter, we isolated the methylated product on the phosphine arm. Triazolijeva sol mezoinski N-heterociklični olefini CuAAC. Triazolium salt mesoionic N-heterocyclic olefins CuAAC. true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2023-12-15 10:15:03 2023-12-15 10:15:06 2023-12-21 12:27:41 0000-00-00 00:00:00 2023 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 22837 178501379 Kisovec_Blaz_-_Sinteza_izbranih_triazolijevih_soli_kot_prekurzorjev_mezoinskih_N-heterociklicnih.pdf Kisovec_Blaz_-_Sinteza_izbranih_triazolijevih_soli_kot_prekurzorjev_mezoinskih_N-heterociklicnih.pdf 1 83953AE429652CDF46EDEF5F6AF49AA3 76d69df510c4adff968dedd4dd2d80ee3d5d855d925d816c5ee29f11336cdddd 70bfd376-9b2a-11ee-bebf-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=178847 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0