Direct photocatalyzed hydrogen atom transfer (HAT) for aliphatic C–H bonds elaboration

L Capaldo, D Ravelli, M Fagnoni - Chemical Reviews, 2021 - ACS Publications
Direct photocatalyzed hydrogen atom transfer (d-HAT) can be considered a method of
choice for the elaboration of aliphatic C–H bonds. In this manifold, a photocatalyst (PCHAT) …

Photons or electrons? A critical comparison of electrochemistry and photoredox catalysis for organic synthesis

NES Tay, D Lehnherr, T Rovis - Chemical reviews, 2021 - ACS Publications
Redox processes are at the heart of synthetic methods that rely on either electrochemistry or
photoredox catalysis, but how do electrochemistry and photoredox catalysis compare? Both …

Selective functionalization of benzylic C (sp3)–H bonds to synthesize complex molecules

Y Zhang, T Zhang, S Das - Chem, 2022 - cell.com
Functionalization of the benzylic C (sp 3)–H bond has become a compelling and robust tool
to speed up pre-clinical research for" lead discovery." Besides bring frequently utilizated to …

Electrochemical Umpolung Enabled Radical–Radical Cross-Coupling Between Electron-Deficient Methylarenes and Aldehydes

F Lian, K Xu, C Zeng - CCS Chemistry, 2023 - chinesechemsoc.org
The electrochemical utilization of electron-deficient methylarenes for radical–radical cross-
couplings remains very rare. Enabled by an umpolung strategy, the unprecedented …

Electrochemical CH halogenations of enaminones and electron-rich arenes with sodium halide (NaX) as halogen source for the synthesis of 3-halochromones and …

Y Lin, J **, C Wang, JP Wan, Y Liu - The Journal of Organic …, 2021 - ACS Publications
Without employing an external oxidant, the simple synthesis of 3-halochromones and
various halogenated electron-rich arenes has been realized with electrode oxidation by …

Switchable Direct Oxygenative Arylation of C(sp3)–H Bonds via Electrophotocatalysis

Y Zhang, X Sun, JH Su, T Li, C Du, K Li, Q Sun… - Organic …, 2023 - ACS Publications
A metal-free electrophotochemical C (sp3)-H arylation was developed under mild
conditions. This method enables a switchable synthesis of diaryl alcohols and diaryl alkanes …

Heterogeneous Photocatalytic Strategies for C(sp3)−H Activation

Z Chai - Angewandte Chemie International Edition, 2024 - Wiley Online Library
Activation of ubiquitous C (sp3)− H bonds is extremely attractive but remains a great
challenge. Heterogeneous photocatalysis offers a promising and sustainable approach for C …

Unlocking the accessibility of alkyl radicals from boronic acids through solvent-assisted organophotoredox activation

P Ranjan, S Pillitteri, G Coppola, M Oliva… - ACS …, 2021 - ACS Publications
Despite their prevalence in organic synthesis, the application of boronic acids (BAs) as alkyl
radical precursors in visible-light-assisted photocatalyzed reactions has been limited by their …

Site-selective modification of peptide backbones

A Boto, CC González, D Hernández… - Organic Chemistry …, 2021 - pubs.rsc.org
The site-selective modification of peptide backbones allows an outstanding fine-tuning of
peptide conformation, folding ability, and physico-chemical and biological properties …

Electrochemical Benzylic C(sp3)–H Acyloxylation

AP Atkins, AC Rowett, DM Heard, JA Tate… - Organic …, 2022 - ACS Publications
The development of sustainable C (sp3)–H functionalization methods is of great interest to
the pharmaceutical and agrochemical industries. Anodic oxidation is an efficient means of …