Peter, A.; Torok, G.; Toth, G.; Van den Nest, W.; Laus, G.; Tourwe, D.; Armstrong, D. W. published an article in Chromatographia. The title of the article was 《Enantiomeric separation of unusual secondary aromatic amino acids》.Category: tetrahydroisoquinoline The author mentioned the following in the article:
High-performance liquid chromatog. and gas chromatog. methods were developed for the separation of unusual secondary aromatic amino acids. Amino acids containing 1,2,3,4-tetrahydroisoquinoline, 1,2,3,4-tetrahydronorharmane-1-carboxylic acid and 1,2,3,4-tetrahydro-3-carboxy-2-carboline moieties were synthesized in racemic or chiral forms. The high-performance liquid chromatog. was carried out either on a teicoplanin-containing chiral stationary phase or on an achiral C18 column. In the latter case the diastereomers of the amino acids formed by precolumn derivatization with the chiral reagents 2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl isothiocyanate or 1-fluoro-2,4-dinitropheny1-5-L-alanine amide were separated The gas chromatog. analyses were based on separation on a Chirasil-L-Val column. In addition to this study using (R)-7-Hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, there are many other studies that have used (R)-7-Hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid(cas: 152286-30-1Category: tetrahydroisoquinoline) was used in this study.
(R)-7-Hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid(cas: 152286-30-1) belongs to tetrahydroisoquinoline. Tetrahydroisoquinoline Reactions: As a secondary amine, tetrahydroisoquinoline has weakly basic properties and forms salts with strong acids.Category: tetrahydroisoquinoline It can be dehydrogenated to give isoquinoline and hydrogenated to decahydroisoquinoline. Like other secondary amines, tetrahydroisoquinoline can be oxidized to the corresponding nitrone using hydrogen peroxide, catalyzed by selenium dioxide.
Referemce:
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem