Enantiomeric separation of synthetic amino acids using capillary zone electrophoresis was written by Jiang, C.;Armstrong, D. W.;Lantz, A. W.;Peter, A.;Toth, G.. And the article was included in Journal of Liquid Chromatography & Related Technologies in 2007.Electric Literature of C10H11NO2 This article mentions the following:
Three chiral selectors, sulfated α-cyclodextrin (SAC), sulfated β-cyclodextrin (SBC), and carboxymethyl β-cyclodextrin (CMBC) were examined as run buffer additives for the separation of sixteen racemic synthetic amino acids and three prepared mixtures of chiral synthetic amino acids, using capillary zone electrophoresis. Seventeen of the nineteen synthetic amino acids were enantiomerically separated and fourteen of them were optimized to baseline using one or more chiral running buffer additives. SAC, with eleven baseline and three partial separations, and SBC, with ten baseline and four partial separations, are more broadly useful than CMBC. Increasing the chiral selector concentration improved the enantioresoln., but also produced longer analyses times. Addition of organic modifier (ethanol) increased migration times and decreased enantiomeric resolution Increasing the pH of the run buffer decreased analyses time as well as resolution Decreasing the applied voltage generally improved resolution In the experiment, the researchers used many compounds, for example, (S)-1,2,3,4-Tetrahydroisoquinoline-1-carboxylic acid (cas: 151004-92-1Electric Literature of C10H11NO2).
(S)-1,2,3,4-Tetrahydroisoquinoline-1-carboxylic acid (cas: 151004-92-1) belongs to tetrahydroisoquinoline derivatives. Tetrahydroisoquinoline can be dehydrogenated to give isoquinoline and hydrogenated to decahydroisoquinoline. Because of the high biological relevance of compounds possessing the 1,2,3,4-tetrahydroisoquinoline framework, a large number of synthetic approaches towards the creation of an isoquinoline or 1,2,3,4-tetrahydroisoquinoline core are presently known. However, synthetic routes to tetrahydroisoquinoline derivatives containing fluorine atom(s) in their structure are not particularly abundant.Electric Literature of C10H11NO2
Referemce:
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem