Issue 0, 1973

Amino-acids and peptides. Part XXXVII. Trifluoroacetylation during the coupling of t-butoxycarbonylamino-acids with peptide esters in the presence of trifluoroacetate anion

Abstract

The use of dicyclohexylcarbodi-imide to form peptide bonds in the presence of trifluoroacetate anion can cause substantial trifluoroacetylation of the amino-component. The addition of 1-hydroxybenzotriazole greatly reduces or eliminates this side-reaction.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1973, 1162-1164

Amino-acids and peptides. Part XXXVII. Trifluoroacetylation during the coupling of t-butoxycarbonylamino-acids with peptide esters in the presence of trifluoroacetate anion

G. A. Fletcher, M. Löw and G. T. Young, J. Chem. Soc., Perkin Trans. 1, 1973, 1162 DOI: 10.1039/P19730001162

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