Tetrahedron Letters

Preparation of pentafluorophenyl esters of Fmoc protected amino acids with pentafluorophenyl trifluoroacetate

M Green, J Berman

Index: Tetrahedron Letters, , vol. 31, # 41 p. 5851 - 5852

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Citation Number: 90

Abstract

Page 1. Temhedmn Lcucrs. Vol.31. No.41. PI, 58515852 1990 Printed in Gmu B&ah ... Although the preparation of p-nitrophenylesters commonly utilizes p-nitrophenyl trifluoroacetate2, the use of pentafluorophenyl trifluoroacetate (1) is not widely described. ...