20.500.12556/RUL-139457 Pretvorbe aromatskih spojin s karboksilnimi anhidridi Transformations of organic compounds with carboxylic anhydrides V svojem diplomskem delu sem preizkušal aciliranje aktiviranih aromatov s karboksilnimi anhidridi in trifluoroocetno kislino. Trifluoroocetna kislina v reakciji nastopa kot katalizator in topilo. Reakcija je okolju prijaznejša alternativa klasičnemu aciliranju, kjer se uporablja kovinske kloride, ki jih v reakciji izgubimo, trifluoroocetno kislino pa je mogoče uporabiti ponovno. Ta način aciliranja daje solidne izkoristke na 1,3,5-trimetoksibenzenu in 2-metoksinaftalenu. Produkte, ki jih proizvedemo, je lahko očistiti, saj praktično ne dobimo stranskih produktov in drugih nečistot. In my thesis, I tested the alternative method of acylating aromatic compounds with carboxylic anhydrides and trifluoroacetic acid. Trifluoroacetic acid has a catalytic role in the reaction and it serves as a solvent. The reaction is a greener alternative to classic acylation where metal halides are used and are lost in the reaction. Contrary to metal halides, trifluoroacetic acid can be recycled and used for further reactions. This kind of acylation gives acceptable yields on 1,3,5-trimethoxybenzene and on 2-methoxynaphtalene. Synthesised products are easily purified because almost no by-products are formed in the process. Aciliranje anhidridi trifluoroocetna kislina zelena kemija. Acylation anhydrides trifluoroacetic acid green chemistry. true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2022-09-02 11:50:00 2022-09-02 11:50:03 2022-10-07 13:45:50 0000-00-00 00:00:00 2022 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 21462 124744707 Podlipec_Martin_-_Pretvorbe_aromatskih_spojin_s_karboksilnimi_anhidridi.pdf Podlipec_Martin_-_Pretvorbe_aromatskih_spojin_s_karboksilnimi_anhidridi.pdf 1 EF6FA4FA6E6FB453166F62822012BA68 2154f48763d2cf1c7721ec762f136420221d7ca424ff9b5c5eed76022972df28 93837247-2aa4-11ed-92af-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=160026 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0