Recent Advances in Paired Electrosynthesis DOI Creative Commons
Frank Marken, Alexander J. Cresswell, Steven D. Bull

et al.

The Chemical Record, Journal Year: 2021, Volume and Issue: 21(9), P. 2585 - 2600

Published: April 8, 2021

Progress in electroorganic synthesis is linked to innovation of new synthetic reactions with impact on medicinal chemistry and drug discovery the desire minimise waste provide energy-efficient chemical transformations for future industrial processes. Paired electrosynthetic processes that combine use both anode cathode (convergent or divergent) minimal (or without) intentionally added electrolyte need additional reagents are growing interest. In this overview, recent progress developing paired electrolytic surveyed. The discussion focuses electrosynthesis technology proven value preparation small molecules. Reactor types contrasted concept translating light-energy driven photoredox into highlighted as a newly emerging trend.

Language: Английский

Hole-mediated photoredox catalysis: tris(p-substituted)biarylaminium radical cations as tunable, precomplexing and potent photooxidants DOI Creative Commons
Shangze Wu, Jonas Žurauskas, Michał Domański

et al.

Organic Chemistry Frontiers, Journal Year: 2021, Volume and Issue: 8(6), P. 1132 - 1142

Published: Jan. 1, 2021

Triarylamines are demonstrated as novel, tunable electroactivated photocatalysts that use dispersion precomplexation to harness the full potential of visible photon (>4.0 V vs. SCE) in anti-Kasha photo(electro)chemical super-oxidations arenes.

Language: Английский

Citations

112

Interfacing single-atom catalysis with continuous-flow organic electrosynthesis DOI Creative Commons
Mark A. Bajada, Jesús Sanjosé‐Orduna, Giovanni Di Liberto

et al.

Chemical Society Reviews, Journal Year: 2022, Volume and Issue: 51(10), P. 3898 - 3925

Published: Jan. 1, 2022

This manuscript reviews for the first time developments at interface between organic electrosynthesis and single-atom catalysis, highlighting advantages in shifting from a batch to flow production.

Language: Английский

Citations

91

Ambient Electrosynthesis toward Single‐Atom Sites for Electrocatalytic Green Hydrogen Cycling DOI
Xin Zhao, Daping He, Bao Yu Xia

et al.

Advanced Materials, Journal Year: 2023, Volume and Issue: 35(14)

Published: Feb. 17, 2023

With the ultimate atomic utilization, well-defined configuration of active sites and unique electronic properties, catalysts with single-atom (SASs) exhibit appealing performance for electrocatalytic green hydrogen generation from water splitting further utilization via hydrogen-oxygen fuel cells, such that a vast majority synthetic strategies toward SAS-based (SASCs) are exploited. In particular, room-temperature electrosynthesis under atmospheric pressure offers novel, safe, effective route to access SASs. Herein, recent progress in ambient SASs sustainable future opportunities discussed. A systematic summary is started on three kinds electrochemically routes SASs, including electrochemical etching (ECE), direct electrodeposition (DED), leaching-redeposition (ELR), associated advanced characterization techniques. Next, their applications energy conversion evolution reaction, oxygen overall splitting, reduction reaction reviewed. Finally, brief conclusion remarks challenges regarding development high-performance cost-effective SASCs many other presented.

Language: Английский

Citations

75

A tutorial on asymmetric electrocatalysis DOI
Jonas Rein, Samson B. Zacate, Kaining Mao

et al.

Chemical Society Reviews, Journal Year: 2023, Volume and Issue: 52(23), P. 8106 - 8125

Published: Jan. 1, 2023

This tutorial review delves into the unique advantages of electrochemistry in context asymmetric catalysis, first providing a brief introduction to electrosynthesis, then exploring representative case studies with mechanistic focus.

Language: Английский

Citations

65

A 10 years-developmental study on conducting polymers composites for supercapacitors electrodes: A review for extensive data interpretation DOI

Ahmed El-Shahat Etman,

Asmaa Mohammed Ibrahim,

Fatma Al-Zahraa Mostafa Darwish

et al.

Journal of Industrial and Engineering Chemistry, Journal Year: 2023, Volume and Issue: 122, P. 27 - 45

Published: March 9, 2023

Language: Английский

Citations

47

Scalable decarboxylative trifluoromethylation by ion-shielding heterogeneous photoelectrocatalysis DOI
Yixin Chen, Yuchen He, Yong Gao

et al.

Science, Journal Year: 2024, Volume and Issue: 384(6696), P. 670 - 676

Published: May 9, 2024

Electrochemistry offers a sustainable synthesis route to value-added fine chemicals but is often constrained by competing electron transfer between the electrode and redox-sensitive functionalities distinct from target site. Here, we describe an ion-shielding heterogeneous photoelectrocatalysis strategy impose mass-transfer limitations that invert thermodynamically determined order of transfer. This showcased enable decarboxylative trifluoromethylation sensitive (hetero)arenes using trifluoroacetate, inexpensive yet relatively inert trifluoromethyl group (CF

Language: Английский

Citations

28

Electrifying green synthesis: recent advances in electrochemical annulation reactions DOI Creative Commons
Guilherme M. Martins, Geórgia C. Zimmer, Samuel R. Mendes

et al.

Green Chemistry, Journal Year: 2020, Volume and Issue: 22(15), P. 4849 - 4870

Published: Jan. 1, 2020

Herein, electrochemical annulations involving mediators and mediator-free conditions have been discussed. Also, the use of sacrificial electrodes has explored.

Language: Английский

Citations

116

Electrochemical Functionalization of Imidazopyridine and Indazole: An Overview DOI
Debashis Ghosh, Sumit Ghosh, Alakananda Hajra

et al.

Advanced Synthesis & Catalysis, Journal Year: 2021, Volume and Issue: 363(22), P. 5047 - 5071

Published: Oct. 1, 2021

Abstract Electrochemical synthesis offers a mild, simple, and efficient tool for the preparation of interesting useful molecules, thus eluding severe chemical oxidizing reducing agents used in conventional synthetic methods. In particular, electrochemical C−H activation is expected to play an important role direct functionalization heterocyclic compounds. Over past few decades, research interest imidazopyridine indazole has increased significantly due their multipurpose uses medicinal industrial chemistry. Therefore, structural modification these heterocycles using electro‐oxidation become one topics among organic chemistry recent time. This review provides comprehensive discussion indazoles imidazopyridines published so far. A summary current challenges future direction development green methods also presented. magnified image

Language: Английский

Citations

90

Progress in Electrochemical Trifluoromethylation Reactions DOI
Rasmi P. Bhaskaran, Beneesh P. Babu

Advanced Synthesis & Catalysis, Journal Year: 2020, Volume and Issue: 362(23), P. 5219 - 5237

Published: Oct. 13, 2020

Abstract The importance of fluorinated organic molecules in drugs and pharmaceuticals led to the development several synthetic methods for introducing fluorine into bioactive trifluoromethylation is one key approaches same. Electrochemical synthesis has emerged as most sustainable, green strategies recent years new developments electroorganic also focus on electrochemical compounds. A considerable number reports have appeared literature this review surveys all reactions. This highly sustainable trifluoromethylating protocol will emerge further soon pave way more energy‐efficient protocols. magnified image

Language: Английский

Citations

88

Electrochemistry for the Chemoselective Modification of Peptides and Proteins DOI
Angus S. Mackay, Richard J. Payne, Lara R. Malins

et al.

Journal of the American Chemical Society, Journal Year: 2021, Volume and Issue: 144(1), P. 23 - 41

Published: Dec. 30, 2021

Although electrochemical strategies for small-molecule synthesis are flourishing, this technology has yet to be fully exploited the mild and chemoselective modification of peptides proteins. With growing number diverse peptide natural products being identified emergence modified proteins as therapeutic diagnostic agents, methods stand alluring prospects harnessing reactivity polypeptides build molecular complexity. As a inherently tunable reaction platform, electrochemistry is arguably well-suited overcome chemo- regioselectivity issues which limit existing bioconjugation strategies. This Perspective will showcase recently developed approaches protein modification. The article also highlights wealth untapped opportunities production homogeneously biomolecules, with an eye toward realizing enormous potential chemistry.

Language: Английский

Citations

85