Small peptide diversification through photoredox-catalyzed oxidative C-terminal modification
Autor: | Jerome Waser, Eliott Le Du, Marion Garreau |
---|---|
Předmět: | |
Zdroj: | Chemical Science |
Popis: | A photoredox-catalyzed oxidative decarboxylative coupling of small peptides is reported, giving access to a variety of N,O-acetals. They were used as intermediates for the addition of phenols and indoles, leading to novel peptide scaffolds and bioconjugates. Amino acids with nucleophilic side chains, such as serine, threonine, tyrosine and tryptophan, could also be used as partners to access tri- and tetrapeptide derivatives with non-natural cross-linking. A photoredox approach for the generation of N-acyliminiums derived from peptides enabling diversification via Friedel–Crafts reactions. |
Databáze: | OpenAIRE |
Externí odkaz: |