Synlett 2007(16): 2517-2520  
DOI: 10.1055/s-2007-986631
LETTER
© Georg Thieme Verlag Stuttgart · New York

Avoidance of Epimerization in the Synthesis of Peptide Thioesters Using Fmoc Protection

Anil C. Nagalingama,b, Sheena E. Radfordb, Stuart L. Warriner*a,b
a School of Chemistry, University of Leeds, Leeds, LS2 9JT, UK
b Astbury Centre for Structural Molecular Biology, University of Leeds, Leeds, LS2 9JT, UK
Fax: +44(113)3436565; e-Mail: s.l.warriner@leeds.ac.uk;
Further Information

Publication History

Received 5 July 2007
Publication Date:
28 August 2007 (online)

Abstract

An efficient procedure for the conversion of protected peptides into thioesters has been developed which dramatically ­reduces the occurrence of C-terminal epimerization.