☆ 4.8 Article

Enabling room-temperature reductive C-N coupling of nitroarenes: combining homogeneous and heterogeneous synergetic catalyses mediated by light

GREEN CHEMISTRY (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Nanoscience & Nanotechnology

Decomposition of Organic Perovskite Precursors on MoO3: Role of Halogen and Surface Defects

Sofia Apergi et al.

Summary: Despite the rapid progress in perovskite solar cells, their commercialization is hindered by the long-term stability issues related to metal oxide-based charge extraction layers. This study investigates the interaction between MoO3 and perovskite precursors, and suggests that oxygen vacancies play a crucial role in interface degradation reactions. The findings contribute to a better understanding and improvement of the stability of perovskite solar cells.

ACS APPLIED MATERIALS & INTERFACES (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

Synthesis of MnO2-Ag Nanojunctions with Plasmon-Enhanced Photocatalytic and Photothermal Effects for Constructing Rewritable Mono-/Multi-Color Fabrics

Shamima Sarker et al.

Summary: This study developed MnO2-Ag nanojunctions with plasmon-enhanced photocatalytic and photothermal effects for semiconductor-mediated photoreversible color switching systems (PCSSs). By coupling the nanojunctions with various redox dyes, PCSS inks were obtained and showed high reversibility and cycling stability. The introduction of metal-semiconductor junctions as nanophotocatalysts offers new insights for the development of PCSSs.

ACS APPLIED MATERIALS & INTERFACES (2022)

添加到收藏夹

Article Engineering, Environmental

Interfacial engineering coupling with tailored oxygen vacancies in Co2Mn2O4 spinel hollow nanofiber for catalytic phenol removal

Fu Yang et al.

Summary: In this study, one-dimensional Co2Mn2O4 hollow nanofibers with a general spinel structure were successfully constructed by electrospinning and thermal-driven procedures. The catalyst exhibited improved catalytic efficiency in phenol degradation, attributed to its active interfacial engineering effect and tailored oxygen-vacancy sites. Additionally, the presence of specific cobalt species in the structural unit of the Co2Mn2O4 spinel contributed to enhanced catalytic activity through intermetallic synergy and beneficial electron transfer cycles.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Engineering, Environmental

Room-temperature solution-processed sharp-edged nanoshapes of molybdenum oxide for supercapacitor and electrocatalysis applications

Siddheshwar D. D. Raut et al.

Summary: The study introduces a solution process-inspired approach for obtaining sharp-edged nanoshapes of molybdenum oxide on a stainless-steel conducting substrate for supercapacitor and electrocatalysis applications. The proposed method shows potential in terms of cost-effectiveness and scalability for commercial benefits.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Steering Electron-Hole Migration Pathways Using Oxygen Vacancies in Tungsten Oxides to Enhance Their Photocatalytic Oxygen Evolution Performance

Zhen Wei et al.

Summary: This study demonstrated the design of a tungsten oxide catalyst with oxygen vacancies for photocatalytic oxygen evolution, which showed improved performance compared to pure WO3. Transient absorption spectroscopy revealed the mechanism of trap states generation to inhibit recombination of carriers. Furthermore, the addition of a Pt cocatalyst further enhanced the photocatalytic activity.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Light-Promoted C-N Coupling of Aryl Halides with Nitroarenes

Gang Li et al.

Summary: This study demonstrates a photochemical C-N coupling of aryl halides with nitroarenes for the first time, catalyzed by a Ni-II complex in the absence of any external photosensitizer. The method provides a step-economic extension to the widely used Buchwald-Hartwig C-N coupling reaction and tolerates coupling partners with steric-congestion and functional groups sensitive to bases and nucleophiles. Mechanistic studies suggest the reaction proceeds via the addition of an aryl radical, generated from a Ni-I/Ni-III cycle, to a nitrosoarene intermediate.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

添加到收藏夹

Article Chemistry, Physical

Engineering carbon-defects on ultrathin g-C3N4 allows one-pot output and dramatically boosts photoredox catalytic activity

Shuying Gao et al.

Summary: By integrating carbon-defect engineering and 2-dimensional engineering, an ultrathin g-C3N4 photocatalyst with superior structural properties and enhanced reduction ability was successfully synthesized, leading to increased hydrogen production and efficient degradation of organic pollutants. The prominent features of the catalyst include a porous structure with abundant carbon defects and improved hydrophilicity.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Engineering, Environmental

A direct Z-scheme oxygen vacant BWO/oxygen-enriched graphitic carbon nitride polymer heterojunction with enhanced photocatalytic activity

Xiuqin Huo et al.

Summary: A high-performance micro-nano photocatalyst with a 3D Z-scheme heterojunction was developed for organic pollution control and energy utilization. The heterojunction showed exceptional photocatalytic efficiency, accelerating interfacial charge transfer and improving light harvesting capability.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Green & Sustainable Science & Technology

Piezo-phototronic and plasmonic effect coupled Ag-NaNbO3 nanocomposite for enhanced photocatalytic and photoelectrochemical water splitting activity

Dheeraj Kumar et al.

Summary: Silver nanoparticles decorated NaNbO3 nanorods based nanocomposite were successfully synthesized using a simple chemical solution method to enhance photocatalytic and photoelectrochemical water splitting properties. The synergistic plasmonic and piezo-phototronic effects resulted in significant enhancement in the photodecomposition of organic dye and photocurrent density in comparison to bare NaNbO3. This approach demonstrates a novel strategy for improving the performance of silver decorated semiconductor/piezoelectric material for efficient photocatalytic dye degradation and PEC water splitting.

RENEWABLE ENERGY (2021)

添加到收藏夹

Article Chemistry, Physical

Removal and reutilization of metal ions on ZIF-67/GO membrane via synergistic photocatalytic-photothermal route

Wenkai Pei et al.

Summary: The research presented a synergistic photocatalytic-photothermal system of integrated membrane for the removal and reutilization of aqueous Ag+ ions, offering a new direction for the future recycling of metal ions.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Chemistry, Physical

CO2-Assisted Synthesis of 2D Amorphous MoO3-x Nanosheets: From Top-Down to Bottom-Up

Tianpei Ge et al.

Summary: This study reports the facile bottom-up synthesis of 2D amorphous MoO3-x nanosheets using supercritical CO2 as a surface confining agent, with morphology tailored by adjusting pressure and enhanced surface plasma resonance exhibited. The prepared nanosheets show outstanding photothermal conversion performance, providing insights into the amorphization mechanism of 2D materials.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Autocatalytic photoredox Chan-Lam coupling of free diaryl sulfoximines with arylboronic acids

Cong Wang et al.

Summary: The study presents a mild copper-catalyzed photoredox dehydrogenative Chan-Lam coupling reaction, initiated by ambient light-induced copper-catalyzed single-electron reduction of NH-sulfoximines. This auto-catalytic process not only increases environmental friendliness, but also tackles the synthetic challenges of N-arylation of NH-diaryl sulfoximines.

NATURE COMMUNICATIONS (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Visible-Light-Responsive Nanofibrous α-Fe2O3 Integrated FeOx Cluster-Templated Siliceous Microsheets for Rapid Catalytic Phenol Removal and Enhanced Antibacterial Activity

Fu Yang et al.

Summary: Using 2D photocatalytic nanomaterials for visible-light-driven environmental contaminants control is beneficial for public health. Precise control of Fe2+ precursor addition can regulate the light-response characteristics of the formed nanocomposites, enhancing their photo-Fenton reactivity for rapid phenol degradation under visible light and visible-light-induced bactericidal effect against E. coli.

ACS APPLIED MATERIALS & INTERFACES (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

2,2,5,5-Tetramethyloxolane (TMO) as a Solvent for Buchwald-Hartwig Aminations

Benjamin R. Trowse et al.

Summary: Buchwald-Hartwig amination is a crucial method for synthesizing N-arylamines, and using 2,2,5,5-tetramethyloxolane as a solvent can provide significant advantages over toxic toluene, especially for electron-deficient aryl bromides.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Mediator-Enabled Electrocatalysis with Ligandless Copper for Anaerobic Chan-Lam Coupling Reactions

Benjamin R. Walker et al.

Summary: This study reports the use of substoichiometric quantities of redox mediators to address limitations to Cu-catalyzed electrosynthesis. By applying this strategy to Chan-Lam coupling of aryl-, heteroaryl-, and alkylamines with arylboronic acids without the need for chemical oxidants, couplings under these electrochemical conditions occur with higher yields and shorter reaction times compared to conventional reactions. The redox mediators serve multiple roles in rapidly oxidizing low-valent Cu intermediates, regenerating the catalyst, revealing the active Pt surface for proton reduction, and providing anodic overcharge protection to prevent substrate oxidation.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Reductive C-N Coupling of Nitroarenes: Heterogenization of MoO3 Catalyst by Confinement in Silica

Fu Yang et al.

Summary: In this study, nanoporous MoO3 confined in silica was used as an efficient heterogeneous catalyst for C-N cross-coupling of nitroaromatics with aryl or alkyl boronic acids, producing N-arylamines. The silica not only heterogenized the Mo species in the confined mesoporous microenvironment, but also significantly reduced the reaction induction period and regulated the chemical efficiency of the targeted product. The well-shaped MoO3@m-SiO2 catalyst demonstrated improved catalytic performance compared to homogeneous Mo catalysts, commercial Pd/C, or MoO3 nanoparticles, offering a new avenue for the heterogeneous catalytic synthesis of valuable bioactive molecules.

CHEMSUSCHEM (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Site-specific Umpolung amidation of carboxylic acids via triplet synergistic catalysis

Yunyun Ning et al.

Summary: The development of catalytic amide bond-forming methods is important as it has the potential to overcome the limitations of traditional methods using superstoichiometric activating reagents. This study demonstrates an Umpolung amidation reaction of carboxylic acids with nitroarenes and nitroalkanes enabled by FeI2, P(V)/P(III) and photoredox catalysis, avoiding the production of byproducts. This method allows for the smooth participation of a wide range of carboxylic acids in such reactions, generating structurally diverse amides in good yields.

NATURE COMMUNICATIONS (2021)

添加到收藏夹

Article Chemistry, Physical

Cu-Catalyzed Cross-Coupling of Nitroarenes with Aryl Boronic Acids to Construct Diarylamines

Xinyu Guan et al.

Summary: A simple copper-catalyzed reaction involving nitroarenes and aryl boronic acids to form diarylamines has been described, with phenyl silane as the stoichiometric terminal reductant. The cross-coupling reaction requires low concentrations of CuX and diphosphine, tolerates a wide range of functional groups, and proceeds via a nitrosoarene intermediate catalyzed by copper.

ACS CATALYSIS (2021)

添加到收藏夹

Article Chemistry, Physical

Plasmon-induced catalytic CO2 hydrogenation by a nano-sheet Pt/HxMoO3-y hybrid with abundant surface oxygen vacancies

Hao Ge et al.

Summary: Utilizing degeneratively-doped metal oxide and precious metal hybrids with plasmonic absorption in the visible-light region allows for efficient utilization of solar light in photothermal catalysis. Among various morphologies of Pt/MoO3 hybrids, the nanosheet-structured Pt/HxMoO3-y(Sheet) catalyst demonstrated the best performance in the photothermal synergistic catalysis of the RWGS reaction, attributed to its high specific surface area, proportion of exposed surface atoms, and optical transparency. Additionally, the Pt/HxMoO3-y(Sheet) hybrid contained the largest amount of surface O vacancies and exhibited the strongest plasmonic absorption, leading to its highest catalytic activity among the investigated hybrid catalysts.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

添加到收藏夹

Article Engineering, Environmental

Integrating adsorption and photocatalysis: A cost effective strategy for textile wastewater treatment using hybrid biochar-TiO2 composite

Tahir Fazal et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Molecular Nanowire Bonding to Epitaxial Single-Layer MoS2 by an On-Surface Ullmann Coupling Reaction

Jonathan Rodriguez-Fernandez et al.

SMALL (2020)

添加到收藏夹

Article Chemistry, Physical

Iron-Catalyzed Reductive Coupling of Nitroarenes with Olefins: Intermediate of Iron-Nitroso Complex

Heng Song et al.

ACS CATALYSIS (2020)

添加到收藏夹

Article Chemistry, Physical

Nanoscale Colocalization of Fluorogenic Probes Reveals the Role of Oxygen Vacancies in the Photocatalytic Activity of Tungsten Oxide Nanowires

Meikun Shen et al.

ACS CATALYSIS (2020)

添加到收藏夹

Article Chemistry, Physical

Reversible, stable Li-ion storage in 2 D single crystal orthorhombic α-MoO3 anodes

Ravuri Syamsai et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

An Improved PIII/PV=O-Catalyzed Reductive C-N Coupling of Nitroaromatics and Boronic Acids by Mechanistic Differentiation of Rate- and Product-Determining Steps

Gen Li et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Infrared Permittivity of the Biaxial van der Waals Semiconductor α-MoO3 from Near- and Far-Field Correlative Studies

Gonzalo Alvarez-Perez et al.

ADVANCED MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

One-Pot Synthesis of ChiralN-Arylamines by Combining Biocatalytic Aminations with Buchwald-HartwigN-Arylation

Sebastian C. Cosgrove et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

添加到收藏夹

Article Chemistry, Physical

Plasma enhanced Bi/Bi2O2CO3 heterojunction photocatalyst via a novel in-situ method

Dongfeng Sun et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

添加到收藏夹

Article Chemistry, Physical

Tensile strain for band engineering of SrTiO3 for increasing photocatalytic activity to water splitting

Yoonyoung Kim et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Review Chemistry, Multidisciplinary

Metal-Catalyzed Intermolecular Hydrofunctionalization of Allenes: Easy Access to Allylic Structures via the Selective Formation of C-N, C-C, and C-O Bonds

Remi Blieck et al.

CHEMICAL REVIEWS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Catalyst-Free Reductive Coupling of Aromatic and Aliphatic Nitro Compounds with Organohalides

Marian Rauser et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

添加到收藏夹

Review Chemistry, Applied

The 25th Anniversary of the Buchwald-Hartwig Amination: Development, Applications, and Outlook

Paola A. Forero-Cortes et al.

ORGANIC PROCESS RESEARCH & DEVELOPMENT (2019)

添加到收藏夹

Article Chemistry, Physical

IR-Driven strong plasmonic-coupling on Ag nanorices/W18O49 nanowires heterostructures for photo/thermal synergistic enhancement of H2 evolution from ammonia borane

Yang Liu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

添加到收藏夹

Article Chemistry, Physical

Fully catalytic upgrading synthesis of 5-Ethoxymethylfurfural from biomass-derived 5-Hydroxymethylfurfural over recyclable layered-niobium-molybdate solid acid

Fu Yang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

添加到收藏夹

Article Chemistry, Physical

Plasmonic MoO3-x, nanosheets with tunable oxygen vacancies as efficient visible light responsive photocatalyst

Qiuwen Liu et al.

APPLIED SURFACE SCIENCE (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

Mechanistic Development and Recent Applications of the Chan-Lam Amination

Matthew J. West et al.

CHEMICAL REVIEWS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Reductive Molybdenum-Catalyzed Direct Amination of Boronic Acids with Nitro Compounds

Samuel Suarez-Pantiga et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

添加到收藏夹

Article Chemistry, Physical

Sunlight induced photo-thermal synergistic catalytic CO2 conversion via localized surface plasmon resonance of MoO3-x

Jue Li et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Multi-amine-assisted crystal growth of large-sized α-MoO3 elongated nano-plates

Sang Hwa Moon et al.

NANOSCALE (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Monolayer β-tellurene: a promising p-type thermoelectric material via first-principles calculations

David Kipkemoi Sang et al.

NANOSCALE (2019)

添加到收藏夹

Review Chemistry, Applied

Recent Developments in the Reduction of Aromatic and Aliphatic Nitro Compounds to Amines

Manuel Orlandi et al.

ORGANIC PROCESS RESEARCH & DEVELOPMENT (2018)

添加到收藏夹

Review Chemistry, Multidisciplinary

The Palladium-Catalyzed Ullmann Cross-Coupling Reaction: A Modern Variant on a Time-Honored Process

Faiyaz Khan et al.

ACCOUNTS OF CHEMICAL RESEARCH (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Biphilic Organophosphorus-Catalyzed Intramolecular C-sp(2)-H Amination: Evidence for a Nitrenoid in Catalytic Cadogan Cyclizations

Trevor V. Nykaza et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Intermolecular Reductive C-N Cross Coupling of Nitroarenes and Boronic Acids by P-III/P-V=O Catalysis

Trevor V. Nykaza et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Origins of high catalyst loading in copper(I)catalysed Ullmann-Goldberg C-N coupling reactions

Grant J. Sherborne et al.

CHEMICAL SCIENCE (2017)

添加到收藏夹

Article Chemistry, Physical

Effects of Defects on Photocatalytic Activity of Hydrogen-Treated Titanium Oxide Nanobelts

Scott. K. Cushing et al.

ACS CATALYSIS (2017)

添加到收藏夹

Review Chemistry, Multidisciplinary

Selected Copper-Based Reactions for C-N, C-O, C-S, and C-C Bond Formation

Subhajit Bhunia et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Buchwald-Hartwig Amination of Nitroarenes

Fumiyoshi Inoue et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Steering Surface Reaction Dynamics with a Self-Assembly Strategy: Ullmann Coupling on Metal Surfaces

Xiong Zhou et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Electrophilic Amination with Nitroarenes

Marian Rauser et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

CO2-Assisted Fabrication of Two-Dimensional Amorphous Molybdenum Oxide Nanosheets for Enhanced Plasmon Resonances

Wei Liu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

添加到收藏夹

Review Chemistry, Multidisciplinary

Applications of Palladium-Catalyzed C-N Cross-Coupling Reactions

Paula Ruiz-Castillo et al.

CHEMICAL REVIEWS (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

2D-MoO3 nanosheets for superior gas sensors

Fangxu Ji et al.

NANOSCALE (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

Aqueous Titanium Trichloride Promoted Reductive Cyclization of o-Nitrostyrenes to Indoles: Development and Application to the Synthesis of Rizatriptan and Aspidospermidine

Shuo Tong et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

添加到收藏夹

Article Multidisciplinary Sciences

Practical olefin hydroamination with nitroarenes

Jinghan Gui et al.

SCIENCE (2015)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.