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 …

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 …

Copper-photocatalyzed ATRA reactions: concepts, applications, and opportunities

S Engl, O Reiser - Chemical Society Reviews, 2022 - pubs.rsc.org
Atom transfer radical addition (ATRA) reactions are linchpin transformations in synthetic
chemistry enabling the atom-economic difunctionalization of alkenes. Thereby a rich …

Visible light photocatalysis in the late-stage functionalization of pharmaceutically relevant compounds

R Cannalire, S Pelliccia, L Sancineto… - Chemical Society …, 2021 - pubs.rsc.org
The late stage functionalization (LSF) of complex biorelevant compounds is a powerful tool
to speed up the identification of structure–activity relationships (SARs) and to optimize …

Metal-free photochemical imino-alkylation of alkenes with bifunctional oxime esters

J Majhi, RK Dhungana, Á Rentería-Gómez… - Journal of the …, 2022 - ACS Publications
The concurrent installation of C–C and C–N bonds across alkene frameworks represents a
powerful tool to prepare motifs that are ubiquitous in pharmaceuticals and bioactive …

Intermolecular radical carboamination of alkenes

H Jiang, A Studer - Chemical Society Reviews, 2020 - pubs.rsc.org
Vicinal alkene carboamination is a highly efficient and practical synthetic strategy for the
straightforward preparation of diverse and valuable amine derivatives starting from simple …

Fine design of photoredox systems for catalytic fluoromethylation of carbon–carbon multiple bonds

T Koike, M Akita - Accounts of Chemical Research, 2016 - ACS Publications
Conspectus Trifluoromethyl (CF3) and difluoromethyl (CF2H) groups are versatile structural
motifs, especially in the fields of pharmaceuticals and agrochemicals. Thus, the …

Carbon trifluoromethylation reactions of hydrocarbon derivatives and heteroarenes

C Alonso, E Martinez de Marigorta, G Rubiales… - Chemical …, 2015 - ACS Publications
Fluorine has emerged as a “magic element” in medicinal chemistry, crop, and materials
science. 1 Although fluorine is the most abundant halogen in the earth's crust, it is contained …

Visible Light Assisted Radical‐Polar/Polar‐Radical Crossover Reactions in Organic Synthesis

S Sharma, J Singh, A Sharma - Advanced Synthesis & Catalysis, 2021 - Wiley Online Library
Chemists are generally familiar with polar reactions and radical reactions, in comparison,
are underdeveloped. In the last few years, however, the novel concept of amalgamation of …

Good partnership between sulfur and fluorine: sulfur-based fluorination and fluoroalkylation reagents for organic synthesis

C Ni, M Hu, J Hu - Chemical Reviews, 2015 - ACS Publications
Fluorine, often called as “a small atom with a big ego”, 1 lies in the second row and the 17th
column in the periodic table of the chemical elements. This unique position in the periodic …