Hole-mediated photoredox catalysis: tris (p-substituted) biarylaminium radical cations as tunable, precomplexing and potent photooxidants

S Wu, J Žurauskas, M Domański, PS Hitzfeld… - Organic Chemistry …, 2021 - pubs.rsc.org
As a combination of visible light photoredox catalysis and synthetic organic electrochemistry,
electrochemically-mediated photoredox catalysis emerged as a powerful synthetic …

Illuminating photoredox catalysis

RC McAtee, EJ McClain, CRJ Stephenson - Trends in Chemistry, 2019 - cell.com
Over the past decade, photoredox catalysis has risen to the forefront of synthetic organic
chemistry as an indispensable tool for selective small-molecule activation and chemical …

Potent reductants via electron-primed photoredox catalysis: unlocking aryl chlorides for radical coupling

NGW Cowper, CP Chernowsky… - Journal of the …, 2020 - ACS Publications
We describe a new catalytic strategy to transcend the energetic limitations of visible light by
electrochemically priming a photocatalyst prior to excitation. This new catalytic system is …

Multicomponent reactions and photo/electrochemistry join forces: atom economy meets energy efficiency

GA Coppola, S Pillitteri, EV Van der Eycken… - Chemical Society …, 2022 - pubs.rsc.org
Visible-light photoredox catalysis has been regarded as an extremely powerful tool in
organic chemistry, bringing the spotlight back to radical processes. The versatility of …

Photoredox catalysis in organic chemistry

MH Shaw, J Twilton… - The Journal of organic …, 2016 - ACS Publications
In recent years, photoredox catalysis has come to the forefront in organic chemistry as a
powerful strategy for the activation of small molecules. In a general sense, these approaches …

Reductive arylation of arylidene malonates using photoredox catalysis

RC Betori, KA Scheidt - ACS catalysis, 2019 - ACS Publications
A strategy with arylidene malonates provides access to β-umpolung single-electron species.
Reported here is the utilization of these operators in intermolecular radical–radical …

Organic photoredox catalysis

NA Romero, DA Nicewicz - Chemical reviews, 2016 - ACS Publications
In this review, we highlight the use of organic photoredox catalysts in a myriad of synthetic
transformations with a range of applications. This overview is arranged by catalyst class …

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 …

Visible-light-induced photoredox catalysis: an easy access to green radical chemistry

T Koike, M Akita - Synlett, 2013 - thieme-connect.com
Photoredox catalysis by well-known ruthenium (II) polypyridine complexes and appropriate
cyclometalated iridium (III) derivatives is a useful tool for redox reactions in synthetic …

Evidence and governing factors of the radical-ion photoredox catalysis

DY Jeong, DS Lee, HL Lee, S Nah, JY Lee… - ACS …, 2022 - ACS Publications
Photoinduced electron transfer of a radical species provides a promising strategy for
expanding the scope of photoredox catalysis. However, the mechanism underlying the …