20.500.12556/RUL-141230 Sinteza kleščastih kompleksov s paladijem in študij njihove reaktivnosti Preparation of pincer complexes with palladium and study of their reactivity V okviru diplomskega dela sem pripravila izhodni kompleks paladija s PCP kleščo tBu(PCP)Pd−Cl. V nadaljevanju sem izvedla pretvorbo tega kompleksa v ustrezen nitro, hidroksi in acetoksi derivat: tBu(PCP)Pd−ONO2, tBu(PCP)Pd−OH ter tBu(PCP)Pd−acac. Izvedla sem tudi testno Michaelovo adicijo metil acetoacetata na nitrostiren z uporabo tBu(PCP)Pd−acac kompleksa kot katalizatorja. Reakcije sem zasledovala z uporabo tankoplastne kromatografije, njihovo uspešnost pa sem preverjala z 1H in 31P NMR ter IR spektroskopijo. As part of my thesis work I prepared the starting palladium complex using PCP pincer as the ligand tBu(PCP)Pd-Cl. Subsequently, this complex was converted into the corresponding nitro, hydroxy and acetoxy derivatives: tBu(PCP)Pd−ONO2, tBu(PCP)Pd− OH and tBu(PCP)Pd−acac. I also performed a test involving the Michael addition of methyl acetoacetate to nitrostyrene using the tBu(PCP)Pd−acac complex as the catalyst. The reactions were monitored by thin layer chromatography and their success was verified by 1H and 31P NMR and IR spectroscopy. PCP klešče paladijevi PCP kompleksi Michaelova adicija kataliza PCP pincer palladium PCP complex Michael addition catalysis true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2022-09-26 11:20:00 2022-09-26 11:20:03 2022-12-01 10:22:58 0000-00-00 00:00:00 2022 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 15661 131828739 Debevec_Veronika_-_Sinteza_klescastih_kompleksov_s_paladijem_in_studij_njihove_reaktivnosti.pdf Debevec_Veronika_-_Sinteza_klescastih_kompleksov_s_paladijem_in_studij_njihove_reaktivnosti.pdf 1 C8D78762DC028B734F4D643C33F55685 48b1608ee2786bc9c9ac9376b3c6b2652f130565bf9765f1c730d83d88b0bb84 65f46b48-3d7c-11ed-9c94-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=162182 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0