Pregled bibliografske jedinice broj: 746165
Towards the Strongest Neutral Organic Superbases Based on Intramolecular H-bonds
Towards the Strongest Neutral Organic Superbases Based on Intramolecular H-bonds // Croatica chemica acta, 87 (2014), 4; 459-464 doi:10.5562/cca2490 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 746165 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Towards the Strongest Neutral Organic Superbases Based on Intramolecular H-bonds
Autori
Barić, Danijela ; Kovačević, Borislav
Izvornik
Croatica chemica acta (0011-1643) 87
(2014), 4;
459-464
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
organic superbases; intramolecular hydrogen bonds; DFT calculations
Sažetak
Utilizing several different trialkylarsine oxides and substituted pyridine N-oxides as a hydrogen bond acceptors in tri-substituted guanidines we designed several very basic superbases possessing intramo-lecular hydrogen bonds (IHB-superbases), with proton affinity in the gas phase that comes very close to that of paradigmatic P4-tBu Schwesinger superbase and with pKa in acetonitrile up to 36 units.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Napomena
Pozvani članak.
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb
