Absolute configuration of (-)-β-hydroxy-β-(m-hydroxyphenyl)-propionic acid
✍ Scribed by A. Deljac; K. Balenović; B. Urbas
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 212 KB
- Volume
- 86
- Category
- Article
- ISSN
- 0165-0513
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
A new four-step synthesis of y-chloro-p-carboxy-phydroxybutyric acid, chlorocitramalic acid, from p-carboxybut-2enoic acid is described. The absolute configuration of the chlorocitramalic acid antipodes was established. Keyphrases Chlorocitramalic acid-synthesis from itaconic acid 0 Antipodes of 7-
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.009 A Ê Disorder in solvent or counterion R factor = 0.077 wR factor = 0.227 Data-to-parameter ratio = 15.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The absolute configuration of beta-hydroxy-alpha-amino acids was studied by CD exciton chirality method using 7-diethylaminocoumarin-3-carboxylate as a red-shifted chromophore. The CD spectra of bischromophoric derivatives of (S)-serine and (2S,3R)-threonine methyl esters (2 and 7) were compared wit