M. Royo, C. García-echeverría, E. Giralt
Apr 17, 1992
Citations
0
Influential Citations
10
Citations
Journal
Tetrahedron Letters
Abstract
Abstract A new acid stable protecting group for the sulfhydryl function of cystein is described. The S-2-(2,4-dinitrophenyl)ethyl-L-cysteine derivative is fully compatible with the Boc/Bzl solid phase peptide synyhesis strategy and can be smoothly and quantitatively removed to give the free thiol or a disulfide bridge.