trans??Hexahydrobenzoxazolidinones in the Enantioselective Synthesis of β2??Amino Acids Containing Proteinogenic Side Chains

…, A Obregón??Zúñiga, C Cruz??Hernández…

Index: Bandala, Yamir; Reyes-Rangel, Gloria; Obregon-Zuniga, Arturo; Cruz-Hernandez, Carlos; Corzo, Gerardo; Juaristi, Eusebio European Journal of Organic Chemistry, 2014 , vol. 2014, # 11 p. 2275 - 2283

Full Text: HTML

Citation Number: 0

Abstract

Abstract The use of enantiopure trans-hexahydrobenzoxazolidinones as chiral auxiliaries in the enantioselective synthesis of two β 2-amino acids containing proteinogenic side chains (β 2-hPhenylalanine and β 2-hLysine), in both enantiomeric forms, is described. Absolute configurations were assigned on the basis of X-ray diffraction analysis and chemical correlation methods.