Tetrahedron letters

An efficient synthesis of N-hydroxy-α-amino acid derivatives of high optical purity

…, EHM Stokkingreef, RJF Nivard, HCJ Ottenheijm

Index: Feenstra, R. W.; Stokkingreef, E. H. M.; Nivard, R. J. F.; Ottenheijm, H. C. J. Tetrahedron Letters, 1987 , vol. 28, # 11 p. 1215 - 1218

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Citation Number: 40

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Conversion of α-hydroxy esters via triflates into compounds 3 proceeds in chemical yields ranging from 78 to 89% and with optical purities ranging from 76 to 100%. ... These compounds have been prepared previously, see J. Prakt. Chem., 317 (1975), p. 252 We concluded that the ...