20.500.12556/RUL-109878 Pretvorbe halogeniranih organskih spojin Transformation of halogenated organic compounds Pri svojem delu sem se ukvarjala s pretvorbami halogeniranih organskih spojin. Osredotočila sem se na reakcije nukleofilne substitucije s kalijevim etil ksantatom. Halogenske derivate sem sintetizirala z redukcijo ketonov in aldehidov v alkohole ter nadalje s kloriranjem alkoholov z SOCl2. Na tako dobljenih produktih sem nato izvedla nukleofilno substitucijo s kalijevim etil ksantatom. Izkoristki reakcij so bili visoki. Dobljene produkte sem izolirala z ekstrakcijo, filtracijo in destilacijo. Za karakterizacijo produktov sem uporabila 1H NMR spektre, posnete v CDCl3 pri 300 ali 500 MHz. In my work, I was investigating reactions that take place on halogenated organic compounds. I focused on the reactions of the nucleophilic substitution by potassium ethyl xanthate. I synthesized the halogenated derivatives by reducing ketones and aldehydes into alcohols, and further by chlorination of alcohols with SOCl2. On the products thus obtained, I performed a nucleophilic substitution by potassium ethyl xanthate. The yields of the reactions were high. The products were isolated by extraction, filtration and distillation. For the characterization of the products, I used the 1H NMR spectra recorded in the CDCl3 at 300 or 500 MHz. kalijev etil ksantat redukcija kloriranje nukleofilna substitucija Potassium ethyl xanthate reduction chlorination nucleophilic substitution true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2019-09-09 13:25:05 2019-09-09 13:25:07 2022-08-21 03:45:05 0000-00-00 00:00:00 2019 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 6124 1538408643 Klobucar_Katja_-_Pretvorbe_halogeniranih_organskih_spojin.pdf Klobucar_Katja_-_Pretvorbe_halogeniranih_organskih_spojin.pdf 1 0E90DF79915741A526F97E36C000E7F9 a0fb5fd2f057be3eb5fdf839f444c8e5ea31db932f6ca79d11cd8767f982ec59 fb112a90-a1b6-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=121481 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0