Synfacts, Table of Contents Synfacts 2025; 21(03): 317DOI: 10.1055/a-2518-3402 Peptide Chemistry TfOH-Mediated Late-Stage Functionalization of Tryptophan Peptide Residues Contributor(s): Hisashi Yamamoto , Isai Ramakrishna Recommend Article Abstract Buy Article Keywords Keywordslate-stage functionalization - triflic acid - tryptophan peptide residues - indole C2-heteroarylation Full Text