o-Phthalaldehyde in combination with N-acetyl-L-cysteine is a useful derivatization reagent for the optical resolution of enantiomeric a-H-a-amino acids, a-alkyl-a-amino acids and the corresponding acid amides. By using reversed-phase high-performance liquid chromatography with a mobile phase contai
Determination of α-aminonitriles, α-amino acid amides and α-amino acids by means of HPLC, post-column reaction and fluorescence detection
✍ Scribed by A. L. L. Duchateau; M. G. Crombach
- Book ID
- 112826980
- Publisher
- Springer
- Year
- 1987
- Tongue
- English
- Weight
- 442 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0009-5893
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📜 SIMILAR VOLUMES
A high-performance liquid chromatographic method for the enantiomeric analysis of a mixture of an a-amino acid and the corresponding acid amide is described. Reversed-phase chromatography with copper(I1) acetate and N,N-di-n-propyl-Lalanine in the mobile phase are used for the separation. For Val an
Formation of α-Amino-Acid Amides and α-Hydroxy-Acid Amides by Degradation of Sugars with Primary Amines. -The title model reactions of glucose and ribose with an excess of propylamine represent a new mechanism for cross-linking of proteins through lysine side chains by sugars.
## Abstract The hydrolysis reactions of __N__‐(__O__,__O′__‐diisopropyl)phosphoryl‐__L__‐__α__‐alanine (DIPP‐__L__‐__α__‐Ala), __N__‐(__O__,__O′__‐diisopropyl)‐ phosphoryl‐__D__‐__α__‐alanine (DIPP‐__D__‐__α__‐Ala), __N__‐(__O__,__O′__‐diisopropyl)phosphoryl‐__β__‐alanine (DIPP‐__β__‐Ala) and __N__