Late‐stage peptide diversification by position‐selective C− H activation

W Wang, MM Lorion, J Shah, AR Kapdi… - Angewandte Chemie …, 2018 - Wiley Online Library
The late‐stage modification of structurally complex peptides bears great potential for drug
discovery, crop protection, and the pharmaceutical industry, among others. Whereas …

Late stage modification of peptides via CH activation reactions

S Sengupta, G Mehta - Tetrahedron Letters, 2017 - Elsevier
Recently developed strategies for late stage modification of peptides through Csingle bondH
activation, an arena of contemporary interest in chemical biology and drug discovery, are …

BODIPY Peptide Labeling by Late‐Stage C(sp3)−H Activation

W Wang, MM Lorion, O Martinazzoli… - Angewandte Chemie …, 2018 - Wiley Online Library
Late‐stage BODIPY diversification of structurally complex amino acids and peptides was
accomplished by racemization‐free palladium‐catalyzed C (sp3)− H activation …

[HTML][HTML] Late-stage peptide labeling with near-infrared fluorogenic nitrobenzodiazoles by manganese-catalyzed C–H activation

T Oyama, L Mendive-Tapia, V Cowell, A Kopp… - Chemical …, 2023 - pubs.rsc.org
Late-stage diversification of structurally complex amino acids and peptides provides
tremendous potential for drug discovery and molecular imaging. Specifically, labeling …

Transition-metal-catalyzed CH functionalization for late-stage modification of peptides and proteins

X Lu, SJ He, WM Cheng, J Shi - Chinese Chemical Letters, 2018 - Elsevier
Late-stage modification of peptides and proteins meets the increasing demand in
biochemical and pharmaceutical communities. These modification strategies could provide …

Rhodium‐Catalyzed Cascade Reactions of Indoles with 4‐Hydroxy‐2‐Alkynoates for the Synthesis of Indole‐Fused Polyheterocycles

X Wu, P Li, Y Lu, J Qiao, J Zhao, X Jia… - Advanced Synthesis …, 2020 - Wiley Online Library
Herein, an efficient and regioselective Rh (III)‐catalyzed [4+ 2] annulation/lactonization
cascade of indoles with 4‐hydroxy‐2‐alkynoates at room temperature to access the furo …

Cross-dehydrogenative coupling reactions for the functionalization of α-amino acid derivatives and peptides

M San Segundo, A Correa - Synthesis, 2018 - thieme-connect.com
The functionalization of typically unreactive C (sp 3)–H bonds holds great promise for
reducing the reliance on existing functional groups while improving atom-economy and …

Ruthenium (II)-catalyzed redox-neutral [3+ 2] annulation of indoles with internal alkynes via C–H bond activation: accessing a pyrroloindolone scaffold

Y Xie, X Wu, C Li, J Wang, J Li… - The Journal of Organic …, 2017 - ACS Publications
Ru (II)-catalyzed redox-neutral [3+ 2] annulation reactions of N-ethoxycarbamoyl indoles
and internal alkynes via C–H bond activation are reported. This method features a broad …

Copper catalyzed Shono-type oxidation of proline residues in peptide

Z Chang, S Wang, J Huang, G Chen, Z Tang… - Science …, 2023 - science.org
Since the initial report in 1975, the Shono oxidation has become a powerful tool to
functionalize the α position of amines, including proline derivatives, by electrochemical …

Site‐Selective Cu‐Catalyzed Alkylation of α‐Amino Acids and Peptides toward the Assembly of Quaternary Centers

M San Segundo, A Correa - ChemSusChem, 2018 - Wiley Online Library
The CuI‐catalyzed selective α‐alkylation of α‐amino acid and peptide derivatives with 2‐
alkyl‐1, 3‐dioxolanes is reported. This oxidative coupling is distinguished by its site …