Pregled bibliografske jedinice broj: 720168
Adamantyl aminoguanidines as receptors for oxo-anions
Adamantyl aminoguanidines as receptors for oxo-anions // Tetrahedron letters, 55 (2014), 49; 6665-6670 doi:10.1016/j.tetlet.2014.10.062 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 720168 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Adamantyl aminoguanidines as receptors for oxo-anions
Autori
Šekutor, Marina ; Mlinarić-Majerski, Kata
Izvornik
Tetrahedron letters (0040-4039) 55
(2014), 49;
6665-6670
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
adamantane; aminoguanidine; oxo-anion binding; NMR titration; anion receptors
Sažetak
Novel adamantyl mono- and bis-aminoguanidine receptors were prepared and their binding of selected oxo-anions was studied by means of 1H NMR titrations. The studied receptors showed a preference towards oxo-anions when compared to the spherical iodide due to the binding pattern involving parallel hydrogen bonds. The binding affinities were correlated with the structural features of the molecules using theoretical calculations. It was found that the additional amino group from the aminoguanidine moiety could have a major role in complex binding modes of the receptors because it enables simultaneous binding of two oxo-anions to one aminoguanidine subunit.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
098-0982933-2911 - Kavezasti spojevi: ugradbene jedinice u molekularnim sustavima (Majerski, Kata, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", 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
