Orosz Tímea and Lajkó Gyula and Grecsó Nóra and Kiss Lóránd and Forró Enikő and Fülöp Ferenc and Péter Antal and Ilisz István: High-performance liquid chromatographic study on the enantioseparation of fluorine containing cyclic amino acid derivatives.
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Abstract
The stereoisomers of several fluorinated cyclic β 3 -amino acid derivatives and their nonfluorinated counterparts were separated on chiral stationary phases containing as chiral selectors cellulose tris-(3,5-dimethylphenyl carbamate), cellulose tris-(3-chloro-4-methylphenyl carbamate), cellulose tris-(4-methylbenzoate), cellulose tris-(4-chloro-3-methylphenyl carbamate), amylose tris-(3,5-dimethylphenyl carbamate) or amylose tris-(5-chloro-2-methylphenyl carbamate). The enantioseparations were carried out in normal-phase mode with n-hexane/alcohol/alkylamine mobile phases in the temperature range 5–40 °C. The effects of the mobile phase composition, the nature and concentration of the alcohol and alkylamine additives, the structures of the analytes and temperature on the separations were investigated.
| Item Type: | Conference or Workshop Item |
|---|---|
| Journal or Publication Title: | Proceedings of the International Symposium on Analytical and Environmental Problems |
| Date: | 2016 |
| Volume: | 22 |
| ISBN: | 978-963-306-507-5 |
| Page Range: | pp. 399-401 |
| Event Title: | International Symposium on Analytical and Environmental Problems (22.) (2016) (Szeged) |
| Related URLs: | http://acta.bibl.u-szeged.hu/55893/ |
| Uncontrolled Keywords: | Analitikai kémia, Gyógyszerkémia |
| Additional Information: | Bibliogr.: 401. p. ; összefoglalás angol nyelven |
| Date Deposited: | 2018. Dec. 13. 10:55 |
| Last Modified: | 2022. Aug. 08. 15:48 |
| URI: | http://acta.bibl.u-szeged.hu/id/eprint/56129 |
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