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Diastereoselective synthesis of non-proteinogenic alpha-amino acids
L Lecointe1, V Rolland, L Pappalardo
1Laboratoire d'Aminoacides, Peptides et Protéines, Université Montpellier I, France.
Abstract:
The synthesis of enantiomerically pure azatyrosine, tribromophenylalanine and trichlorophenylalanine is described, using two methods, diastereoselective alkylation and (or) diastereoselective protonation of chiral enolates.