-
Chromium‐Catalyzed Reductive Cross‐Coupling to Construct C‐SS Bonds from Unactivated Alkyl Electrophiles ChemCatChem (IF 4.5) Pub Date : 2024-03-15 Chao-Peng Zhang, Tian-Zhang Wang, Kang Wu, Yu-Feng Liang
Low‐valent chromium catalysts are cheap and less toxic compared to other transition metal catalysts. Here in, we reported a ligand‐free chromium(III)‐catalyzed manganese reductive cross‐coupling of unactivated alkyl electrophiles, such as alkyl sulfonates and alkyl chlorides, with trisulfide dioxides as thiolation agents to form carbon‐sulfur bonds. The powerful method featured ample substrate scope
-
Reaction Mechanisms of Fe‐dependent Fatty Acid Decarboxylases ChemCatChem (IF 4.5) Pub Date : 2024-03-14 Ying Wang, Shi-Lu Chen
The escalating demand for fossil fuels has raised environmental concerns, urging the exploration of biosynthetic pathways for renewable hydrocarbon fuels. Terminal alkenes (α‐alkenes) emerge as "drop‐in" compatible fuels and chemicals, holding the potential to replace traditional fossil fuels. Fatty acid decarboxylases present a promising route for converting fatty acids into α‐alkenes, underscoring
-
USE OF SUSPENDED PARTICLES AS A NEW APPROACH TO INCREASE THE ACTIVE ELECTRODE AREA IN WATER ELECTROLYSIS EXPERIMENTS ChemCatChem (IF 4.5) Pub Date : 2024-03-14 Danni Balkenhohl, Marten Huck, Tom Bookholt, Bettina Lilli, Dirk Enke, Klara Rüwe, Julia Brune, Diemo Daum, Helmut Schäfer
The development of base metal electrodes that can act as active and stable oxygen generating electrodes in water electrolysis systems, especially at low pH levels, remains a challenge. The use of suspensions as electrolytes for water splitting has until recently been limited to photoelectrocatalytic approaches. A high current density (j=30 mA/cm2) for water electrolysis has been achieved at a very
-
Ring Opening Copolymerization of Epoxides with CO2and Organic Anhydrides Promoted by Dinuclear [OSSO]‐type Metal Complexes ChemCatChem (IF 4.5) Pub Date : 2024-03-13 Fatemeh Niknam, Antonio Buonerba, Alfonso Grassi, Carmine Capacchione
The ternary copolymerization of a series of cyclic anhydrides with epoxides and carbon dioxide using dinuclear [OSSO]‐type chromium (III),1, and ‐iron(III), 2, complexes (0.1 mol%) in combination with (bis(triphenylphosphine)iminium chloride) (PPNCl, 0.5‐1.0 mol with respect to catalyst) as co‐catalyst is reported in this study. The results have yielded copolymers with polyester and polycarbonate segments
-
Modern Cyclopropanation via Non‐Traditional Building Blocks ChemCatChem (IF 4.5) Pub Date : 2024-03-13 Christopher Brian Kelly, Léa Thai-Savard, Jiefeng Hu, Todd B. Marder, Gary A. Molander, André B. Charette
Small, strained carbocyclic systems have fascinated organic chemists from both a theoretical and synthetic standpoint. These systems often challenge conventional wisdom when it comes to molecular structure and tactics for chemical construction. The cyclopropyl motif is one such ring system that remains at the forefront of method development in the modern era. With the advent of an array of non‐traditional
-
Graphitic Carbon Nitride as a Metal‐Free Heterogeneous Semiconductor Photocatalyst for Fluoroalkylation Reactions ChemCatChem (IF 4.5) Pub Date : 2024-03-13 Hao Wang, Fukai Xie, He Wang, Wen Dai
The increasing use of fluorine‐containing bioactive molecules necessitates efficient strategies for fluorinated group installation. Despite the impressive development of photoinduced radical fluoroalkylation as a powerful tool for introducing fluorine, the persistent issues, including the recyclability and reaction specificity of homogeneous photocatalysts, still leave great room for further advancement
-
Unlocking the potential of liquid multiphase systems for metal catalysed reactions ChemCatChem (IF 4.5) Pub Date : 2024-03-12 Chiara Bersani, Alvise Perosa, Daily Rodríguez-Padrón, Maurizio Selva
. Liquid multiphase systems (MPS) have gained attention in recent years due to their versatility for catalytic processes. This review article presents a critical discussion of the most recent advances on the utilization of MPS in both homogeneous and heterogeneous metal‐catalyzed reactions. Pros and cons of some exemplificative multiphase configurations are highlighted and compared to conventional
-
Biocatalytic and Regioselective Exchange of 2‐O‐Benzoyl for 2‐O‐(m‐Substituted)Benzoyl Groups to Make Precursors of Next‐Generation Paclitaxel Drugs ChemCatChem (IF 4.5) Pub Date : 2024-03-11 Aimen Al-Hilfi, Zhen Li, Kenneth M. Merz, Irosha N. Nawarathne, Kevin Walker
A taxane 2‐O‐benzoyltransferase (mTBT, derived fromAccession #: AF297618) biocatalyzed the de‐aroylation and re‐aroylation of next‐generation taxane precursors of drugs effective against multidrug‐resistant cancer cells. Various taxanes bearing an acyl, hydroxyl, or oxo group at C13 were screened to assess their turnover by mTBT catalysis. The 13‐oxotaxanes were the most productive where 2‐O‐debenzoylation
-
Electrocatalytic Applications of Carbon Dots and Their Composites ChemCatChem (IF 4.5) Pub Date : 2024-03-11 Shiqin Gao, Jiayi Chen, Yida Zhou, Tao Gan, Bolun Wang
Carbon dots (CDs) have attracted much attention in the field of electrocatalysis due to their many advantages. These reactions are of great significance for energy conversion and storage, as well as environmental remediation. In this review, we summarize the latest achievements in the electrochemical applications of CDs and their composites, with a focus on environmentally relevant electrocatalysis
-
Mechanistic Studies of Continuous Partial Methane Oxidation on Cu‐Zeolites Using Kinetic and Spectroscopic Methods ChemCatChem (IF 4.5) Pub Date : 2024-03-11 Andrew D. Mikes, Lauren Kilburn, Rajamani Gounder
Over the past few decades, a significant amount of research effort has focused on investigating the active site requirements and reaction mechanisms for partial methane oxidation (PMO) to methanol over copper‐exchanged zeolites during stoichiometric and stepwise chemical looping routes. More recently, research efforts have expanded to include investigating the PMO reaction in a continuous catalytic
-
First Insight into the Catalytic Activity of Stereolithographically 3D‐printed Tannin‐based Carbon Architectures ChemCatChem (IF 4.5) Pub Date : 2024-03-11 Blyweert Pauline, João Restivo, Salomé Soares, Vincent Nicolas, Vanessa Fierro, Fernando Pereira, Alain Celzard
The remediation of polluted water is a major concern for public health and the environment. Catalytic removal of model organic and inorganic pollutants in water using carbon catalysts has shown promising results. In the present work, stereolithographically 3D‐printed bio‐based carbon monoliths with different textural and surface chemistry properties were used as catalysts for oxalic acid oxidation
-
Assessing the Intrinsic Activity of Pt‐Group Electrocatalysts for Carbon Monoxide Oxidation: Best Practices and Benchmarking Parameters ChemCatChem (IF 4.5) Pub Date : 2024-03-11 kamel Eid
Pt‐groups are the state‐of‐the‐art electrocatalysts for various fuel cells. However, their CO‐poising is a critical hitch for large‐scale applications, so the researchers are exerting huge efforts to solve this issue. However, the exponentially increasing attention in this field pressures the researchers to publish their findings quickly, which somewhat leads to unavoidable flawed evaluation parameters
-
Front Cover: Ethylene Oligomerization: Unraveling the Roles of Ni Sites, Acid Sites, and Zeolite Pore Topology through Continuous and Pulsed Reactions (ChemCatChem 5/2024) ChemCatChem (IF 4.5) Pub Date : 2024-03-09 Omar Abed, Hend Omar Mohamed, Idoia Hita, Vijay Velisoju, Natalia Morlanés, Omar El Tall, Pedro Castaño
-
Cover Feature: Base‐Ionizable Anionic NHC Ligands in Pd‐catalyzed Reactions of Aryl Chlorides (ChemCatChem 5/2024) ChemCatChem (IF 4.5) Pub Date : 2024-03-09 Andrey Yu. Chernenko, Victoria A. Baydikova, Vadim V. Kutyrev, Alexander V. Astakhov, Mikhail E. Minyaev, Victor M. Chernyshev, Valentine P. Ananikov
-
Cover Feature: Recent Progress in the Application of Transition‐Metal Containing MFI topologies for NH3‐SCR‐DeNOx and NH3 oxidation (ChemCatChem 5/2024) ChemCatChem (IF 4.5) Pub Date : 2024-03-09 Magdalena Jabłońska, Matthew E. Potter, Andrew M. Beale
-
Efficient CO2 Electroreduction to CO Facilitated by Porous Ag(111)‐dominant Ag Nanofoams and Cooperative Ionic Liquid Electrolytes ChemCatChem (IF 4.5) Pub Date : 2024-03-08 Hongyu Zhang, Shaojuan Zeng, Chongyang Jiang, Kuilin Peng, Jiaqi Feng, Lei Yuan, Xin Li, Fei Xu, Xiangping Zhang
The application of electrochemical CO2 reduction reaction (CO2RR) to generate value‐added products, including carbon monoxide (CO), represents a sustainable strategy for addressing the global carbon balance. Silver (Ag) has gained significant attention as an attractive and cost‐effective electrocatalyst for CO2RR‐to‐CO due to high activity. Here, the porous Ag nanofoam catalysts with Ag(111)‐dominant
-
Organometallic Mn(I) complexes in asymmetric catalytic (transfer) hydrogenation and related transformations ChemCatChem (IF 4.5) Pub Date : 2024-03-07 Dexin Fu, Zheng Wang, Qingbin Liu, Samuel Prettyman, Gregory Adam Solan, Wen-Hua Sun
Direct asymmetric hydrogenation (AH) and asymmetric transfer hydrogenation (ATH) reactions are among the most efficient approaches to produce chiral building blocks. Recently, these types of transformations have witnessed a shift towards the use of molecular catalysts based on earth‐abundant transition metals due to their ready availability, economic advantage, and novel properties. With particular
-
Vicinal Diones and α‐Keto Esters as Electrophiles of Aldolases for Stereoselective Construction of Tertiary Alcohols ChemCatChem (IF 4.5) Pub Date : 2024-03-07 Zhenzhen Luo, Qiaoqiao Li, Huijun Yang, Yulian Li, Yanqiong Liu, Chunping Tang, Jia Liu, Changqiang Ke, Yang Ye, Rui Zhang, Cangsong Liao
Aldolases are powerful C−C bond‐forming enzymes with high stereoselectivity and broad substrate scope in biocatalysis, but their ability to stereoselectively construct tertiary alcohols has not been fully explored. Herein, we demonstrate that vicinal diones and α‐keto esters are electrophiles that can be accepted by both natural and computationally designed aldolases via various catalytic mechanisms
-
Selective Partial Reduction of Nitroarenes to the Hydrazoarene Catalyzed by Amine‐Modified Ordered Mesoporous Silica Immobilized Ionic Liquid (OMSIIL) Stabilized RuNPs ChemCatChem (IF 4.5) Pub Date : 2024-03-07 Simon Doherty, Julian G. Knight, Adhwa A Alharbi, Corinne Wills, Casey Dixon, Chuan Cheng, Fernando Russo-Abegao, Tom W. Chamberlain, H Michael Yan, Anthony Griffiths, Richard A Bourne, Sean Michael Collins, Kejun Michael Wu, Hind Alshaikh
Ruthenium nanoparticles stabilised by an amine‐modified Ordered Mesoporous Silica Immobilized Ionic Liquid (OMSIIL) are efficient catalysts for the partial reduction of nitrobenzene to hydrazobenzene with 100% selectivity as well as the complete reduction to aniline. High selectivity for the partial reduction of nitrobenzene to hydrazobenzene was obtained when the reaction was conducted in ethanol
-
Catalyst‐Green Solvent System for Highly Efficient Production of Carboxylic Acids from Light Oxygenates, CO2 and H2 ChemCatChem (IF 4.5) Pub Date : 2024-03-07 Yanyan Wang, Yanru Zhang, Ying Wang, Longbo Zhang, Jun He, Chenglong Yu, Yang Li, Pei Zhang, Jun Ma, Xiaofu Sun, Xinchen Kang, Zhen Yuan, Qingli Qian, Buxing Han
Catalytic hydrogenation of carbon dioxide (CO2) for the preparation of higher carboxylic acids is attractive and promising. Herein, we demonstrate a general strategy for producing higher carboxylic acids via reaction of CO2 and H2 with light (C2~C4) oxygenates such as ketones, alcohols, polyols, ethers and epoxides. In a green solvent consisting of ionic liquid (1‐ethyl‐3‐methylimidazolium iodide)
-
The Construction of Helical Carbon‐Based Skeletons for Enhanced Electrocatalytic Performance ChemCatChem (IF 4.5) Pub Date : 2024-03-07 Huijuan Yao, Hang Zhang, Haoquan Zheng
As an excellent class of electrode materials, carbon‐based materials have garnered sustained attention. Constructing carbon‐based skeleton with unique structure has become a vital research area in the fields of electrocatalysis. Recently, surface curvature has been extensive discussed as a compelling factor in electronic modulation for electrocatalyst design. Benefitting from its distinctive regulation
-
The Impact of the Ratio Between Stronger and Weaker Acid Sites on the Production of 5‐Hydroxymethylfurfural and Furfural from Monosaccharides ChemCatChem (IF 4.5) Pub Date : 2024-03-06 José Lucas Vieira, Erick Alves Santos, Caue Ribeiro, Jean Marcel R. Gallo
Sulfonated carbons and commercial Amberlyst 15 and 45 served as model catalysts to explore the impact of the ratio between stronger and weaker acid sites (NS/NW) on 5‐hydroxymethylfurfural (HMF) and furfural production from fructose and xylose. Catalysts with varying structural and surface properties, and consequently different NS/NW ratios, were prepared from diverse templated mesoporous carbons and
-
In situ Tracking the Constrained Reconstruction of Cu3Pd@SiO2 Nanoparticles Driven by Redox Atmospheres ChemCatChem (IF 4.5) Pub Date : 2024-03-05 Changcheng Xu, Qiao Zhao, Shaobo Han, Shuang Liu, Wei Liu, Yong Li, Wenjie Shen
Endowed with flexible surface coordination and synergetic electronic status, bimetallic particles serve as promising heterogeneous catalysts as their microstructures evolved sensitively to the treatment atmospheres, whereas knowledge of dynamic manners is less. Herein, utilizing environmental transmission electron microscopy (ETEM), the reconstructions of Cu3Pd particles in oxidation/reduction atmospheres
-
Photochemical Carbocatalysis: Fullerene‐, Carbon nanotube‐ or Graphene‐based Metal‐free Photocatalysts for Organic Transformations ChemCatChem (IF 4.5) Pub Date : 2024-03-05 Dimitrios Chronopoulos, Michal Otyepka, Christoforos G. Kokotos
Synthetic photochemistry is a research field, where organic transformations are promoted by the presence of photoactive species, under light irradiation. In particular, the sub‐field of photo‐organocatalysis, where organic molecules are used as photocatalysts, has been launched as a “green” and sustainable approach. Carbon allotrope nanostructures (CANs) and their derivatives exhibit unique photophysical
-
Bi site doped Ferroelectric BiFe0.95Mn0.05O3 Nanoparticles for Hydrogen Evolution Reaction ChemCatChem (IF 4.5) Pub Date : 2024-03-05 Astita Dubey, Ignacio Sanjuán, Corina Andronescu, Doru C. Lupascu
The investigation delves into the functionality exhibited by ferroelectric BiFe0.95Mn0.05O3 (BFM) nanoparticles (NPs) concerning the hydrogen evolution reaction (HER). The electrocatalytic activity of BFM NPs undergoes a transformative shift as a consequence of mono‐, di‐, and tri‐valent cation substitution. Notably, the strategic engineering of doping at the Bi site within BFM NPs yields a remarkable
-
Palladium-Catalyzed C−H Alkenylation of α-Aryl Alkyl Nitriles ChemCatChem (IF 4.5) Pub Date : 2024-03-04 Jingwen Wang, Zhonglin Tao
-
Increasing ligand denticity and stability for a water oxidation electrocatalyst using P(V) as connecting element ChemCatChem (IF 4.5) Pub Date : 2024-03-04 Farzaneh Saeedifard, Colton Breyer, Thomas Chi Cao, Jayniel M Kamdar, Jake Kerkhof, Diane K Smith, Andrew L Cooksy, Arnold L Rheingold, Curtis E Moore, Jing Gu, Douglas grotjahn
Carboxylate complexes have risen to prominence in the field of water oxidation catalysis. Here for the first time we use the higher valence of phosphinates [P(V)] relative to that of carboxylates [C(IV)] to increase ligand denticity. We describe the synthesis and characterization of a new dianionic pentadentate ligand, bcpq2‐ that contains a tridentate 2,2’‐bipyridine‐6‐carboxylato moiety, in addition
-
Design Strategy of Metal Nanoparticle Catalysis for C–H Bond Activation Reactions ChemCatChem (IF 4.5) Pub Date : 2024-03-04 Shingo Hasegawa, Ken Motokura
C-H bond activation reactions facilitate highly efficient molecular transformations without requiring pre-activating substrates. While the majority of reported reaction systems for C-H activation rely on metal complexes, certain reactions have demonstrated unique or superior catalysis of metal nanoparticles. This Concept article seeks to delineate recent reports that examine the novel catalysis and
-
CO2 Hydrogenation to Hydrocarbons over Fe‐Based Catalysts: Status and Recent Developments ChemCatChem (IF 4.5) Pub Date : 2024-03-04 Laura Krausser, Qingxin Yang, Evgenii V. Kondratenko
To control anthropogenic CO2 emissions worldwide, it is necessary not only to align the chemical industry and energy sector with renewable resources but also to implement large‐scale utilization of CO2 as a feedstock. The Fe‐catalyzed CO2‐modified Fischer‐Tropsch Synthesis (CO2‐FTS) is one of the most promising options for efficient CO2 utilization, as it can be used to synthesize desired higher hydrocarbons
-
Mechanism and Kinetics Guided Design of Catalysts for Functionalized Nitroarenes Hydrogenation ChemCatChem (IF 4.5) Pub Date : 2024-03-01 Chang Yao, Wenhua Li, Xiaohu Ge, Yao Shi, Yueqiang Cao, De Chen, Xinggui Zhou, Xuezhi Duan
-
Impact of the Potential‐dependent Surface Adlayer Composition on the ORR Activity and H2O2 Formation on Ru(0001) in Acid Electrolytes ChemCatChem (IF 4.5) Pub Date : 2024-02-29 Albert Kilian Engstfeld, Stephan Beckord, Stefan Fuchs, R. Jürgen Behm
Stimulated by the increasing interest in ion adsorption effects on electrocatalytic reactions and by recent more detailed reports on the potential dependent adlayer structures formed on Ru(0001) in pure HClO4 and H2SO4 electrolytes, we revisited the oxygen reduction reaction (ORR) on structurally well‐defined Ru(0001) single crystal surfaces prepared under ultrahigh vacuum conditions. We demonstrate
-
The Role of Cobalt‐Based Cocatalysts on BiVO4 for Photoelectrochemical Water Oxidation ChemCatChem (IF 4.5) Pub Date : 2024-02-29 Zhiwei Nie, Boyang Zhang, Jifang Zhang, Kejing Hu, Guijun Ma, Nan Yang
Cocatalysts play a key role in enhancing activity of photoelectrodes while the study of their interaction remains a challenge. Here, we decoupled the relationship between oxygen evolution reaction (OER) performance and photoelectrochemical (PEC) water oxidation performance by modifying an identical BiVO4 with different cobalt‐based OER catalysts including Co, CoO, Co3O4, and Co4N. The electrochemical
-
Transition-Metal Catalyzed C−H Alkylation Using Epoxides as Alkylating Reagents ChemCatChem (IF 4.5) Pub Date : 2024-02-29 Ze-Shui Liu, Danni Wang, Hong-Gang Cheng, Qianghui Zhou
-
Kinetic Analysis of the Non-Monotonic Response of Ethene Hydrogenation Rates to Ceria Surface Reduction ChemCatChem (IF 4.5) Pub Date : 2024-02-28 Sadia Afrin, Praveen Bollini
-
Polyoxometalate-Based Frameworks: Construction Strategies and Photocatalytic Applications ChemCatChem (IF 4.5) Pub Date : 2024-02-28 Lu Yang, Mengzhen Xu, Haining Wang, Daopeng Zhang, Zhen Zhou
-
Toward Rational Design of Nickel Catalysts in Thermocatalytic Decomposition of Methane for Carbon Dioxide‐Free Hydrogen and Value‐Added Carbon Co‐Product: A Review ChemCatChem (IF 4.5) Pub Date : 2024-02-28 Robert Weber, Mengze Xu, Juan Lopez-Ruiz, Changle Jiang, Jianli Hu, Robert Dagle
Thermocatalytic decomposition of methane provides opportunities for hydrogen (H2) production with no emission of carbon dioxide. However, high‐value carbon products need to be produced for economic deployment of thermocatalytic decomposition and to achieve a minimum H2 selling price below the U.S, Department of Energy target of $1/kg H2. In this review, we re‐evaluate data on catalyst development reported
-
Co3O4-Based Catalysts for the Low-Temperature Catalytic Oxidation of VOCs ChemCatChem (IF 4.5) Pub Date : 2024-02-27 Menglan Xiao, Tingyi Zhao, Yuanjun Li, Bing Zhu, Taige Yu, Wenting Liu, Mingqin Zhao, Bing Cui
-
Intramolecular Coupling and Nucleobase Transfer – How Cytochrome P450 Enzymes GymBx Establish Their Chemoselectivity ChemCatChem (IF 4.5) Pub Date : 2024-02-27 Jasmin Freytag, Andreas Martin, Joshua C. Müller, Tjark Kelm, Thilo Stehle, Shu-Ming Li, Georg Zocher
Cyclodipeptides (CDPs) build an important class of secondary metabolites with a plethora of pharmacological impact such as antibiotic, cytotoxic, antifungal properties or even as anti‐Alzheimer drug candidates. The core structure of 2,5‐diketopiperazines, a subclass of CDPs, is composed of two ‘head‐to‐tail’ connected α‐amino acids. Their chemical diversity is broadened by tailoring enzymes as members
-
Ultrathin 2D Porphyrin‐Based Zr‐MOF Nanosheets as Heterogeneous Catalysts for Styrene Epoxidation and Benzylic C‐H Oxidation ChemCatChem (IF 4.5) Pub Date : 2024-02-27 Haosen Wang, Yanwei Ren, Xiao Feng, Huanfeng Jiang
Selective oxidation of hydrocarbons using molecular oxygen as sole oxidant under mild conditions remains a challenging task. In this context, metal‐organic frameworks (MOFs) have been widely used in various oxidation reactions due to their porosity, high surface area and designability. However, the slow diffusion of substrates/products in micropores of three‐dimensional (3D) bulk MOFs hinders the efficient
-
Dehydrogenative Oxidation of Alcohols by Reusable Iridium Catalysts with a Cooperative Polymer Ligand ChemCatChem (IF 4.5) Pub Date : 2024-02-27 Hiroki Maeda, Taiki Kuno, Jaeyoung Jeong, Yasuhiro Morisaki, Ken-ichi Fujita
-
Alkaline Earth Metal Aluminate Support for Selective Oxidative Coupling of Methane ChemCatChem (IF 4.5) Pub Date : 2024-02-26 Zenghao Wei, William J. Movick, Keisuke Obata, Yuhang Yu, Kazuhiro Takanabe
-
Innovative approaches to sustainable ammonia synthesis under mild conditions ChemCatChem (IF 4.5) Pub Date : 2024-02-26 Enrique Garcia-Bordeje, Eva Castillejos López
Ammonia is one of the most important chemicals in the world because it is a feedstock for fertilizer production and, moreover, it has been proposed as a convenient storage media for renewable H2. Currently, it is produced by Haber‐Bosch process, which entails harsh operation conditions and a high carbon footprint, rendering the process difficult to be run by renewable energy. Therefore, substituting
-
An Overview of Syntheses of Salvinorin A and its Analogues ChemCatChem (IF 4.5) Pub Date : 2024-02-26 Soufian Tibouti, Louis Barriault
-
Ruthenium NNN-Based Pincer Complexes with Metal Ligand Cooperation as Catalysts for N-Methylation of Anilines and Nitroarenes with Methanol as a C1 Source ChemCatChem (IF 4.5) Pub Date : 2024-02-26 Nitish K. Garg, Yogesh Goriya, Seetharaman Manojveer, Ola F. Wendt, Magnus T. Johnson
-
Structure Activity Relationships for Second-Coordination Sphere Functional Group Dependent CO2 Reduction by Manganese Bipyridyl Electrocatalysts ChemCatChem (IF 4.5) Pub Date : 2024-02-26 Vanna Blasczak, Alana Murphy, Lisa Suntrup, Ken T. Ngo, Blake Reed, Stanislav Groysman, David C. Grills, Jonathan Rochford
-
Achieving 78.2 % Faraday Efficiency for Electrochemical Ammonia Production Via Covalent Modification of CNTs with B4C ChemCatChem (IF 4.5) Pub Date : 2024-02-25 Tian Li, Huajing Li, Jialu Wang, Meng Zhang, Yijun Zhang, Ting Li, Lihua Shen, Jiantao Bi, Yuangang Li
-
Metal-Organic Framework Catalyzed Hydrogen Atom Transfer for Photocatalytic Organic Synthetic Applications ChemCatChem (IF 4.5) Pub Date : 2024-02-25 Jing Ouyang, Yangjian Quan
-
Polymeric Carbon Nitride Nanosheets as a Metal-Free Heterogeneous Catalyst for Highly Efficient Methanolysis of Polycarbonates ChemCatChem (IF 4.5) Pub Date : 2024-02-25 Yanling Xu, Yi Ji, Yue Liu, Weihua Deng, Fei Huang, Fan Zhang
-
Understanding the Reverse Water Gas Shift Reaction over Mo2C MXene Catalyst: A Holistic Computational Analysis ChemCatChem (IF 4.5) Pub Date : 2024-02-23 Daniel Dolz, Raúl De Armas, Pablo Lozano-Reis, Ángel Morales-García, Francesc Viñes, Ramón Sayós, Francesc Illas
-
Molybdenum Catalyzed Acceptorless Dehydrogenation of Alcohols for the Synthesis of Quinolines ChemCatChem (IF 4.5) Pub Date : 2024-02-23 Beatriz Garcia, Beatriz Royo
-
Front Cover: Proton Conduction over the Zeolite with Surface Water Cluster for the Water Electrolysis at Neutral Condition (ChemCatChem 4/2024) ChemCatChem (IF 4.5) Pub Date : 2024-02-23 Keigo Tashiro, Taisei Saito, Kojiro Goto, Junki Masuda, Takumi Miyakage, Shuhei Shimoda, Takashi Toyao, Nao Tsunoji, Ken‐ichi Shimizu, Hiroshige Matsumoto, Shigeo Satokawa
-
Cover Feature: Interconnected Digital Solutions to Accelerate Modeling of the Reaction Kinetics in Catalysis (ChemCatChem 4/2024) ChemCatChem (IF 4.5) Pub Date : 2024-02-23 Rinu Chacko, Hendrik Gossler, Sofia Angeli, Olaf Deutschmann
-
Insight into the d‐p Orbital Hybridization of Ru and B Dispersed g‐C3N4 Catalysts for Nitrogen Reduction Reaction ChemCatChem (IF 4.5) Pub Date : 2024-02-22 Ji Zhang, Daojun Liu, Aimin Yu, Dongsheng Li, Songlin Zhou, Chenghua Sun
Electrochemical nitrogen reduction reaction (NRR) is considered as an important strategy for ammonia using green energy. Single atom catalysts (SACs) with a metal atom as active site have been shown its advantages to high ammonia yield and low energy consumption. In this work, we proposed a new concept of SACs with the capacity of d‐p orbital hybridization. These computationally designed SACs contained
-
Current Advances in the Enzyme Engineering of O2‐Dependent Enzymes –Boosting the Versatility and Applicability of Oxygenases and Oxidases ChemCatChem (IF 4.5) Pub Date : 2024-02-22 Ammar Al-Shameri, Luca Schmermund, Volker Sieber
Oxidation reactions catalyzed by O2‐dependent enzymes are gaining increasing interest in the chemical industry due to their potential to provide a more selective, benign and sustainable alternative to the conventional chemical oxidation methods. O2‐dependent enzymes, like oxidases and oxygenases, catalyze a versatile range of oxidative reactions using only molecular oxygen as oxidant. However, their
-
A C3-Symmetric Amino Organocatalyst for Asymmetric Synthesis of Warfarin and Analogues: Mechanistic Insight from ESI-MS Spectrometry and Computational Calculations ChemCatChem (IF 4.5) Pub Date : 2024-02-21 Andrea Sorato, Martina De Angelis, Shilashi Badasa Oljira, Marco Pierini, Giulia Mazzoccanti, Maria Pia Donzello, Alessia Ciogli
-
Metal Oxides Derived from Perovskite or Spinel for the Selective Hydrogenation of α,β-Unsaturated Aldehydes: A Mini–Review ChemCatChem (IF 4.5) Pub Date : 2024-02-21 Xiaohong Li, Huiyue Xin
-
Cross-Coupling Reaction of Alkyl Halides with Aldehydes through NHC Catalysis ChemCatChem (IF 4.5) Pub Date : 2024-02-21 Zhuo-Zhuo Zhang, Rong Zeng, Yan-Qing Liu, Jun-Long Li
-
Cyclic Deracemization of rac-Sulfoxides via Alternating Biocatalytic Reduction and Light-Dependent Oxidation Employing Eosin Y as Photocatalyst ChemCatChem (IF 4.5) Pub Date : 2024-02-21 Sarah Bierbaumer, Silvia M. Glueck, Christoph K. Winkler, Wolfgang Kroutil
-
Cooperative Covalent–Noncovalent Organocatalysis of the Knoevenagel Condensation Based on an Amine and Iodonium Salt Mixture ChemCatChem (IF 4.5) Pub Date : 2024-02-21 Alexandra A. Sysoeva, Mikhail V. Il'in, Dmitrii S. Bolotin
-
High-Throughput Colorimetric Detection and Quantification of Indoles and Pyrroloindoles for Enzymatic Activity Determination ChemCatChem (IF 4.5) Pub Date : 2024-02-20 Diana A. Amariei, Mona Haase, Moritz K. T. Klischan, Martin Wäscher, Jörg Pietruszka