Tetrahedron letters

The 2, 2, 4, 6, 7-pentamethyldihydrobenzofuran-5-sulfonyl group (Pbf) as arginine side chain protectant

…, SA Triolo, ESME Mansour, H Wenschuh, F Albericio

Index: Carpino, Louis A.; Shroff, Hitesh; Triolo, Salvatore A.; Mansour, El-Sayed M. E.; Wenschuh, Holger; Albericio, Fernando Tetrahedron Letters, 1993 , vol. 34, # 49 p. 7829 - 7832

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Citation Number: 119

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. ... The 2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl residue (Pbf) is more easily deblocked by trifluoroacetic acid (TFA) than the corresponding Pmc analog and can be used efficiently in the synthesis of arginine-containing peptides. ... As arginine side chain protectant the Pbf ...