Oxazolone Formation and Nomenclature

FMF Chen, NL Benoiton. 4-Alkyl-5(2//)-oxazolones from IV-formylamino acids. Int J Pept Prot Res 38, 285, 1991. 

9 COUPLING, 2-ALKYL-5(4H)-OXAZOLONE FORMATION AND GENERATION OF DIASTEREOISOMERS FROM ACTIVATED PEPTIDES 

FIGURE 1.9 Coupling, 2-alkyl-5(4//)-oxazolone formation and generation of diastereoiso-mers from activated peptides. 

M Goodman, KC Stueben. Amino acid active esters. III. Base-catalyzed racemization of peptide active esters. J Org Chem 27, 3409, 1962. 

M Williams, GT Young. Further studies on racemization in peptide synthesis, in GT Young, ed. Peptides 1962. Proceedings of the 5th European Peptide Symposium, Pergamon, Oxford, 1963, pp 119-121. 

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