20.500.12556/RUL-149734 Aromatski aldehidi kot substrati pri z nikljem-kataliziranem hidroariliranju stirenov Aromatic aldehydes as substrates in the nickel-catalyzed hydroarylation of styrenes Z uporabo spajanja vinilarenov in benzaldehidov, kataliziranega z nikljem, s sledečo redukcijo aldehidne skupine, smo z opisano tandemsko reakcijo pripravili nove spojine, ki smo jih nato izolirali, čistili in karakterizirali. Pripravili smo tri nove spojine, kjer smo kot katalizator uporabili Ni(PPh3)2Cl2. Spajali smo 4-vinil-1,1-bifenil, 1-metoksi-4-vinilbenzen in 2-vinilpiridin s 3-jodobenzaldehidom in 3-bromobenzaldehidom. Preučili smo vpliv reakcijskih pogojev in reagentov na izkoristek sinteze. Pripravljene produkte smo izolirali s približno 20% izkoristkom. With the use of nickel-catalysed coupling of vinylarens and benzaldehydes, followed by reduction of formyl group, described tandem reaction led us to new compounds that we have later isolated, purified and characterized. We prepared three novel compounds, where Ni(PPh3)2Cl2 was used as the catalyst. As substrates we used 4-vinyl-1,1-biphenyl, 1-methoxy-4-vinylbenzene or 2-vinylpyridine, along with 3-iodobenzaldehyde or 3-bromobenzaldehyde. We have also evaluated the effect of reaction conditions and reagents on the yields of the synthesis. Prepared products were isolated in about 20% yields. Nikelj hidroariliranje kataliza z nikljem benzilni alkohol tandemska reakcija. Nickel hydroarylation nickel-catalysis benzyl alcohol tandem reaction. true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2023-09-08 15:05:00 2023-09-08 15:05:03 2023-11-10 12:19:35 0000-00-00 00:00:00 2023 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 22924 171682051 Andrijasic_Luka_-_Aromatski_aldehidi_kot_substrati_pri_z_nikljem-kataliziranem_hidroariliranju_s.pdf Andrijasic_Luka_-_Aromatski_aldehidi_kot_substrati_pri_z_nikljem-kataliziranem_hidroariliranju_s.pdf 1 50D99194F7B8733F9E6C30EF480323FF 0531428deab57331fcaa62e887f6c0709f3c184a782e31305472228c2e12c95a 51c2c6b7-4e48-11ee-9323-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=174234 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0