Enantioseparation of amino alcohol analogs possessing 1,2,3,4-tetrahydroisoquinoline skeleton and its derivatives using polysaccharide-based chiral stationary phases

Grecsó, Nóra and Lajkó, Gyula and Orosz, Tímea and Schönstein, László and Fülöp, Ferenc and Péter, Antal and Ilisz, István: Enantioseparation of amino alcohol analogs possessing 1,2,3,4-tetrahydroisoquinoline skeleton and its derivatives using polysaccharide-based chiral stationary phases. Proceedings of the International Symposium on Analytical and Environmental Problems, (21). pp. 359-363. (2015)

[img] Cikk, tanulmány, mű
proceedings_of_isaep_2015_359-363.pdf

Download (305kB)

Abstract

The stereoisomers of 1,2,3,4-tetrahydroisoquinoline amino alcohol analogues were directly separated on modified cellulose based chiral stationary phases. The effects of the mobile phase composition, the structure of the analytes and temperature on the separations were investigated. Experiments were performed at constant mobile phase compositions with varying temperature in order to calculate thermodynamic parameters from plots of ln α versus 1/T. Some mechanistic aspects of the chiral recognition process are discussed with respect to the structures of the analytes.

Item Type: Article
Journal or Publication Title: Proceedings of the International Symposium on Analytical and Environmental Problems
Date: 2015
Volume: 21
Page Range: pp. 359-363
ISBN: 978-963-306-411-5
Uncontrolled Keywords: Analitikai kémia
Additional Information: Bibliogr.: 363. p. ; összefoglalás angol nyelven
Date Deposited: 2018. Dec. 10. 13:02
Last Modified: 2018. Dec. 10. 13:02
URI: http://acta.bibl.u-szeged.hu/id/eprint/56002

Actions (login required)

View Item View Item