An efficient method for the direct alkylamination of tyrosine derivatives via iron-catalyzed C–
H amination has been developed. The method, using O-benzoyl-N, N-dialkylhydroxylamines …

In contrast to what one can be led to believe upon inspecting some of the recent literature,
the dehydrogenative phenothiazination reaction does not require onerous technologies …

The site-selective functionalization of value-added compounds while implementing atom-
economical C–H coupling partners represents an unmet challenge of utmost importance …

A modular site-selective iron-catalyzed radical amination of a number of phenol-containing
biomolecules such as tyrosine-containing peptides, estrogens, and other phenol-based …

Metal-free aromatic amines have been utilized recently as redox-active catalysts in various
oxidative coupling reactions. In this study, we investigated a series of aromatic amines and …

An efficient functionalization of tyrosine residues in phenolic regions is achieved under
metal-free conditions. The strategy involves the conversion of a tyrosine residue to 4-amino …

Pyridyloxy-directed Ir (III)-catalyzed diacylmethylation of protected tyrosines was achieved
with alkyl and (hetero) aryl sulfoxonium ylides, furnishing tyrosine-based unnatural amino …

Benzo [b] furans are significant scaffolds in drug molecules and are prevalent structural
components in natural products. Chemically encoded non-natural peptidomimetics have a …

A modular site-selective iron-catalyzed radical amination of a number of phenol-containing
biomolecules such as tyrosine-containing peptides, estrogens and other phenol-based …

Significance: Peptide modifications are important for the synthesis of peptide drugs. Also,
siteselective C–H functionalization is utilized as the one of the most useful methods for …