Interfacial Asymmetrically Coordinated Zn−MOF for High‐Efficiency Electrosynthetic Oxime DOI Open Access
Jiawei Kang, Peisen Liao,

Runan Xiang

и другие.

Angewandte Chemie, Год журнала: 2025, Номер unknown

Опубликована: Фев. 21, 2025

Abstract Oximes are important intermediates for various chemicals synthesis such as pharmaceuticals, among which one vital precursor producing neurological disease, antimicrobial and anticancer agents is piperidone oxime (PDO). Compared with conventional thermocatalytic method, it's more attractive to synthesize PDO via green electrocatalytic technology especially utilizing waste nitrogen oxides gas source. However, there great challenges in catalyst design high‐efficiency electrosynthetic due the low electron transport rate multiple competing reactions. Herein, we propose an interfacial coordination strategy based on metal–organic frameworks (MOF) electrocatalyst first time promote electrosynthesis, by building Zn−O bridges between graphite felt (GF) zeolitic imidazolate framework (ZIF‐7/CGF). Specially, ZIF‐7/CGF delivers a Faraday efficiency (FE) of 75.9 % yield up 73.1 1‐methyl‐4‐piperidone oxime, far superior without (a FE 10.7 10.3 %). In‐depth mechanism study shows that introducing can transfer induce Zn sites transforming into distorted tetrahedron (Zn‐N 3 O) mode, benefits adsorption conversion. The developed presents wide universalities towards oximes electrosynthesis adapts other MOF materials (ZIF‐8, ZIF‐4). This work provides new insights organic upgrading cycle through rational surficial coordinated electrocatalysts.

Язык: Английский

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

и другие.

Chemical Society Reviews, Год журнала: 2023, Номер 52(23), С. 8106 - 8125

Опубликована: Янв. 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.

Язык: Английский

Процитировано

65

Challenges and opportunities for large-scale applications of the electro-Fenton process DOI
Hugo Olvera‐Vargas, Clément Trellu,

P.V. Nidheesh

и другие.

Water Research, Год журнала: 2024, Номер 266, С. 122430 - 122430

Опубликована: Сен. 11, 2024

Язык: Английский

Процитировано

22

Synergistic enhancement of electrochemical alcohol oxidation by combining NiV-layered double hydroxide with an aminoxyl radical DOI Creative Commons

Suiqin Li,

Shibin Wang, Yuhang Wang

и другие.

Nature Communications, Год журнала: 2025, Номер 16(1)

Опубликована: Янв. 2, 2025

Electrochemical alcohol oxidation (EAO) represents an effective method for the production of high-value carbonyl products. However, its industrial viability is hindered by suboptimal efficiency stemming from low reaction rates. Here, we present a synergistic electrocatalysis approach that integrates active electrode and aminoxyl radical to enhance performance EAO. The optimal (4-acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl) Ni0.67V0.33-layered double hydroxide (LDH) are screen as cooperative electrocatalysts integrating theoretical predictions experiments. Ni0.67V0.33-LDH facilitates adsorption activation N-(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl)acetamide (ACTH) via interactions with ketonic oxygen, thereby improving selectivity yield at high current densities. electrolysis process scaled up produce 200 g steroid product 8b (19-Aldoandrostenedione), achieving 91% productivity 243 h-1. These results represent promising accelerating electron transfer oxidation, highlighting potential practical electrosynthesis applications. electrooxidation due authors report (Ni0.67V0.33-layered hydroxide) alcohols

Язык: Английский

Процитировано

3

Zinc and manganese redox potentials in organic solvents and their influence on nickel-catalysed cross-electrophile coupling DOI
Zhi-Ming Su, Ruohan Deng, Shannon S. Stahl

и другие.

Nature Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Сен. 6, 2024

Язык: Английский

Процитировано

14

One-step constant current electrolysis for selective lithium separation from spent lithium-ion batteries DOI

Zinan Xie,

Ke Zhao, Liya Ge

и другие.

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 131499 - 131499

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

1

Synthesis of active pharmaceutical ingredients using electrochemical methods: keys to improve sustainability DOI
David Cantillo

Chemical Communications, Год журнала: 2021, Номер 58(5), С. 619 - 628

Опубликована: Дек. 17, 2021

This article summarizes recent examples of synthesis active ingredients involving electrochemical steps and discusses the merits electroorganic in terms green chemistry.

Язык: Английский

Процитировано

52

Electrosynthesis of CF3‐Substituted Polycyclic Quinazolinones via Cascade Trifluoromethylation/Cyclization of Unactivated Alkene DOI
Lei Liu,

Wangqin Zhang,

Chao Xu

и другие.

Advanced Synthesis & Catalysis, Год журнала: 2022, Номер 364(7), С. 1319 - 1325

Опубликована: Фев. 23, 2022

Abstract An atom and step economy cascade trifluoromethylation/cyclization of unactivated alkene with Langlois reagent as a CF 3 source is described. A variety polycyclic quinazolinones were successfully synthesized in 52–81% yields under transition metal‐ oxidant‐free conditions. The used this strategy possesses the advantages bench‐stablity, cost‐effectivity high‐efficiency. Additionally, gram‐scale reaction, broad substrate scope good functional group tolerance demonstrated synthetic usefulness protocol. magnified image

Язык: Английский

Процитировано

37

Anaerobic swine digestate valorization via energy-efficient electrodialysis for nutrient recovery and water reclamation DOI

Chao-Yu Wei,

Shu-Yuan Pan, Yu-I Lin

и другие.

Water Research, Год журнала: 2022, Номер 224, С. 119066 - 119066

Опубликована: Сен. 7, 2022

Язык: Английский

Процитировано

26

Regio- and Stereoselective Electrochemical Alkylation of Morita–Baylis–Hillman Adducts DOI Creative Commons
Giulio Bertuzzi,

Giada Ombrosi,

Marco Bandini

и другие.

Organic Letters, Год журнала: 2022, Номер 24(24), С. 4354 - 4359

Опубликована: Июнь 14, 2022

Electrosynthesis is effectively employed in a general regio- and stereoselective alkylation of Morita–Baylis–Hillman compounds. The exposition N-acyloxyphthalimides (redox-active esters) to galvanostatic electroreductive conditions, following the sacrificial-anode strategy, proved an efficient practical method access densely functionalized cinnamate oxindole derivatives. High yields (up 80%) wide functional group tolerance characterized methodology. A tentative mechanistic sketch proposed based on dedicated control experiments.

Язык: Английский

Процитировано

24

Advanced Electroanalysis for Electrosynthesis DOI Creative Commons
Monica Brachi,

Wassim El Housseini,

Kevin Beaver

и другие.

ACS Organic & Inorganic Au, Год журнала: 2023, Номер 4(2), С. 141 - 187

Опубликована: Ноя. 29, 2023

Electrosynthesis is a popular, environmentally friendly substitute for conventional organic methods. It involves using charge transfer to stimulate chemical reactions through the application of potential or current between two electrodes. In addition electrode materials and type reactor employed, strategies controlling have an impact on yields, product distribution, reaction mechanism. this Review, recent advances related electroanalysis applied in electrosynthesis were discussed. The first part study acts as guide that emphasizes foundations electrosynthesis. These essentials include instrumentation, selection, cell design, methodologies. Then, electroanalytical techniques organic, enzymatic, microbial are illustrated with specific cases studied literature. To conclude, discussion future possibilities intend advance academic industrial areas presented.

Язык: Английский

Процитировано

14