Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Luka Ciber"'
Autor:
Tomaž Kotnik, Svit Menart, Žan Adam, Jan Bitenc, Luka Ciber, Uroš Grošelj, Nejc Petek, Bogdan Štefane, Jurij Svete, Boštjan Genorio
Publikováno v:
Polymers, Vol 16, Iss 19, p 2700 (2024)
In the search for novel polymeric molecules that could be used as electroactive materials, seven novel polyenaminones were prepared in high yields by the transaminative polymerization of resorcinol-derived bis-enaminones with m- and p-phenylenediamin
Externí odkaz:
https://doaj.org/article/7b9f29bfcb8b42d1b5a270aa9fea0edc
Publikováno v:
Molbank, Vol 2023, Iss 3, p M1718 (2023)
A monosubstituted benzene-1,2-diamine building block, N1-(3,5-bis(trifluoromethyl)benzyl)benzene-1,2-diamine, was prepared in two steps from commercially available 3,5-bis(trifluoromethyl)benzylamine and 1-fluoro-2-nitrobenzene, while the use of 3,5-
Externí odkaz:
https://doaj.org/article/18a1aa391c4c4b0886b42aa959d4802e
Autor:
Jan Šegina, Luka Ciber, Helena Brodnik, Franc Požgan, Jurij Svete, Bogdan Štefane, Uroš Grošelj
Publikováno v:
Molecules, Vol 28, Iss 24, p 7973 (2023)
The endo- and exo-N-heterocyclic carbene precursors based on camphor were prepared diastereoselectively in five synthetic steps starting from (1S)-(+)-ketopinic acid. The obtained N-heterocyclic carbene precursors were investigated in an asymmetric b
Externí odkaz:
https://doaj.org/article/1406fad5e0a9480989e85d305fca45c8
Publikováno v:
Molbank, Vol 2023, Iss 1, p M1575 (2023)
Organocatalyzed synthesis of tert-butyl 2-amino-3-cyano-5-oxo-4-phenyl-5,7-dihydropyrano[2,3-c]pyrrole-6(4H)-carboxylate, prepared from Boc-tetramic acid and benzylidenemalononitrile, is disclosed. Two bifunctional noncovalent organocatalysts were em
Externí odkaz:
https://doaj.org/article/649afb99d8b0482e932bfe03f5e13b76
Publikováno v:
Molbank, Vol 2023, Iss 1, p M1538 (2023)
A three-step synthesis of 1-{(1S,2S,4R)-7,7-dimethyl-1-[(pyrrolidin-1-yl)methyl]bicyclo[2.2.1]heptan-2-yl}-1H-benzo[d]imidazole, prepared from camphor derived diamine, is disclosed. The absolute configuration at the chiral center bearing benzo[d]imid
Externí odkaz:
https://doaj.org/article/76fa20f1c8874b5382536d8e444a434f
Autor:
Matic Proj, Steven De Jonghe, Tom Van Loy, Marko Jukič, Anže Meden, Luka Ciber, Črtomir Podlipnik, Uroš Grošelj, Janez Konc, Dominique Schols, Stanislav Gobec
Publikováno v:
Frontiers in Pharmacology, Vol 13 (2022)
We present a state-of-the-art virtual screening workflow aiming at the identification of novel CC chemokine receptor 7 (CCR7) antagonists. Although CCR7 is associated with a variety of human diseases, such as immunological disorders, inflammatory dis
Externí odkaz:
https://doaj.org/article/3605339e4e9943389bdcb765cc43452d
Autor:
Luka Ciber, Franc Požgan, Helena Brodnik, Bogdan Štefane, Jurij Svete, Mario Waser, Uroš Grošelj
Publikováno v:
Molecules, Vol 28, Iss 3, p 1515 (2023)
Ten novel bifunctional quaternary ammonium salt phase-transfer organocatalysts were synthesized in four steps from (+)-camphor-derived 1,3-diamines. These quaternary ammonium salts contained either (thio)urea or squaramide hydrogen bond donor groups
Externí odkaz:
https://doaj.org/article/ad6e50c4e17d43d5b096f6e0f4641948
Autor:
Luka Ciber, Ana Gorenc, Mišel Hozjan, Franc Požgan, Jurij Svete, Helena Brodnik, Bogdan Štefane, Uroš Grošelj
Publikováno v:
Advanced synthesis & catalysis, vol. 364, no. 22, pp. 3840-3855, 2022.
Advanced Synthesis & Catalysis, str. 3840-3855 : Ilustr., Vol. 364, iss. 22, 22 Nov. 2022
COBISS-ID: 22726149
Advanced Synthesis & Catalysis, str. 3840-3855 : Ilustr., Vol. 364, iss. 22, 22 Nov. 2022
COBISS-ID: 22726149
Organocatalyzed Michael addition of N-substituted tetramic acids to nitroalkene acceptors followed by O-alkylation gave polyfunctionalized tetramic acid (31 examples, 59–94% ee). The enantioselectivity of the product was influenced by the N-substit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81d8b263717c31d8f6576bbb406495aa
https://repozitorij.uni-lj.si/Dokument.php?id=166594&dn=
https://repozitorij.uni-lj.si/Dokument.php?id=166594&dn=
Publikováno v:
Catalysts; Volume 12; Issue 10; Pages: 1132
A total of 24 novel organocatalysts based on (S)-quininamine as a chiral tertiary amine and on enaminone or 1,2-benzenediamine as hydrogen bond donors were synthesized. The enaminone-type catalysts were prepared by the transamination of N,N-dimethyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::304c62af277a2183bf10477d8734ed5a
Autor:
Luka Ciber, Sebastijan Ričko, Jure Gregorc, Franc Požgan, Jurij Svete, Helena Brodnik, Bogdan Štefane, Uroš Grošelj
Publikováno v:
Advanced synthesis & catalysis, vol. 464, pp. 1-14, 2022.
Arylidene-Δ2-pyrrolin-4-ones undergo organocatalyzed annulation with malononitrile, furnishing dihydropyrano[3,2-b]pyrroles (18 examples, 0–77% ee in dichloromethane, 11–44% ee in methanol). The products could be enantiomerically enriched by tri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e23b732280c75ab8e5ef9081df4b891b
https://hdl.handle.net/20.500.12556/RUL-134970
https://hdl.handle.net/20.500.12556/RUL-134970