Pregled bibliografske jedinice broj: 911204
Sterically Hindered N-Aryl-2(1H)-quinolones and N-Aryl-6(5H)-phenanthridinones: Separation of Enantiomers and Barriers to Racemization
Sterically Hindered N-Aryl-2(1H)-quinolones and N-Aryl-6(5H)-phenanthridinones: Separation of Enantiomers and Barriers to Racemization // ChemInform, 21 (1990), 30; 9030-178, 1 doi:10.1002/chin.199030178 (podatak o recenziji nije dostupan, prikaz, znanstveni)
CROSBI ID: 911204 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Sterically Hindered N-Aryl-2(1H)-quinolones and N-Aryl-6(5H)-phenanthridinones: Separation of Enantiomers and Barriers to Racemization
Autori
Mintas, Mladen ; Mihaljević, Vesna ; Koller, Helmut ; Schuster, Doris ; Mannschreck, Albrecht
Izvornik
ChemInform (0931-7597) 21
(1990), 30;
9030-178, 1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, prikaz, znanstveni
Ključne riječi
quinolone, phenanthridione, enantiomers, racemization, chromatography
Sažetak
Separation of the title compounds (IV) and (VIII) into the (M) and (P) enantiomers is achieved by liquid chromatography on triacetylcellulose. The barriers to partial rotation about the C-N bond are determined by thermal racemization of the enantiomers and compared with those of structurally related molecules.
Izvorni jezik
Engleski
