Pregled bibliografske jedinice broj: 325895
Structural, Spectroscopic, and Theoretical Study of Ferrocene Ureidopeptides
Structural, Spectroscopic, and Theoretical Study of Ferrocene Ureidopeptides // Organometallics, 27 (2008), 4; 726-735 doi:10.1021/om700950r (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 325895 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Structural, Spectroscopic, and Theoretical Study of Ferrocene Ureidopeptides
Autori
Lapić, Jasmina ; Pavlović, Gordana ; Siebler, Daniel ; Heinze, Katja ; Rapić, Vladimir
Izvornik
Organometallics (0276-7333) 27
(2008), 4;
726-735
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Conformation analysis; Hydrogen bonds; Ferrocene ureidopeptides
Sažetak
Ferrocene ureidopeptides 3 and 4 and their derivatives 7 and 8 with a methyl ester substituent in 1′ position of the ferrocene have been prepared starting from ferrocenecarboxazide (1) or methyl 1′ -azidocarbonylferrocene-1-carboxylate (5) via the corresponding isocyanatoferrocenes (2/6) and their coupling with alanine and alanylalanine methyl esters. Thorough spectroscopic and theoretical analyses revealed that in systems 4, 7, and 8 intramolecular hydrogen bonds play only a minor role, while self-assembly processes prevail in solution and in the solid state with urea NH groups acting as hydrogen donors and alanine amide and alanine ester CO groups acting as hydrogen acceptors. The ester substituent in the 1′ position of the ferrocene in compounds 7 and 8 does not engage in hydrogen bonding.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
058-1191344-3122 - Metalocenski biokonjugati, heterocikli i makromolekule (Kovač, Veronika, MZOS ) ( CroRIS)
Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)