Late‐Stage Functionalization of Histidine in Unprotected Peptides
作者:Anaïs F. M. Noisier、Magnus J. Johansson、Laurent Knerr、Martin A. Hayes、William J. Drury、Eric Valeur、Lara R. Malins、Ranganath Gopalakrishnan
DOI:10.1002/anie.201910888
日期:2019.12.19
late-stage functionalization (LSF) of peptides represents a valuable strategy for the design of potent peptide pharmaceuticals by enabling rapid exploration of chemical diversity and offering novel opportunities for peptide conjugation. While the C(sp2 )-H activation of tryptophan (Trp) is well documented, the resurgence of radical chemistry is opening new avenues for the C-H functionalization of other