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Concerning a new method for the determination of absolute configuration

✍ Scribed by C.W. Bird

Publisher
Elsevier Science
Year
1962
Tongue
French
Weight
110 KB
Volume
3
Category
Article
ISSN
0040-4039

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πŸ“œ SIMILAR VOLUMES

A new method proposed for the determinat
A new method proposed for the determination of absolute configurations of Ξ±-amino acids
✍ Edison DΓ­az GΓ³mez; Helmut Duddeck πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 175 KB

## Abstract Enantiopure α‐amino acids were converted to 4‐substituted 2‐aryl‐ and 2‐alkyl‐5(4__H__)‐oxazolones under partial racemization. These nonracemic mixtures were dissolved in CDCl~3~, an equimolar amount of the chiral dirhodium complex $Rh^{\rm (II)}\_{2}$[(__R__)βˆ’ (+)βˆ’ MTPA]~4~ (MTPA‐H = M