A5101819802- Catalytic C–H Functionalization Methods
- Advanced Photocatalysis Techniques
- Sulfur-Based Synthesis Techniques
- Perovskite Materials and Applications
- Synthesis and Catalytic Reactions
- Asymmetric Hydrogenation and Catalysis
- Oxidative Organic Chemistry Reactions
- Radical Photochemical Reactions
- Electrocatalysts for Energy Conversion
- Catalytic Cross-Coupling Reactions
- Electrohydrodynamics and Fluid Dynamics
- Advanced Nanomaterials in Catalysis
- Micro and Nano Robotics
- Nanocluster Synthesis and Applications
- Catalytic Processes in Materials Science
- Copper-based nanomaterials and applications
- Asymmetric Synthesis and Catalysis
- Molecular Communication and Nanonetworks
- Electronic and Structural Properties of Oxides
- Catalysis and Oxidation Reactions
- CO2 Reduction Techniques and Catalysts
- Quantum Dots Synthesis And Properties
- 2D Materials and Applications
- Chemical Synthesis and Reactions
- Carbon dioxide utilization in catalysis
University of Oulu
2020-2024
South China University of Technology
2016-2024
South China Normal University
2021-2024
King Abdullah University of Science and Technology
2023-2024
Yancheng Institute of Technology
2023-2024
Tianjin University
2022
Guangzhou Chemistry (China)
2021
Zhejiang University of Technology
2020-2021
Northwest University
2020-2021
Institute of Modern Physics
2020-2021
The visible-light-driven CO2 reduction efficiency is largely restrained by the negative photoabsorption and high recombination rate of electron–hole pairs. It an effective method to increase photoreduction doping alkali metal elements engineer electronic properties catalyst. Here, we report a new study on potassium-doped g-C3N4 (K-CN) being used for irradiated visible light. DFT calculations XPS tests show that potassium interlayer doping, changing structure g-C3N4. higher ID/IG value...
Single metal site catalysts are the most promising candidates to replace platinum-group-metal (PGM) for oxygen reduction reaction (ORR), yet insufficient performance and scalable preparation approaches remain great challenges. Here, we report a nitrogen (N)/sulfur (S) codoped single Fe catalyst (Fe–N/S–C) through chemical vapor deposition (CVD) strategy. Using cyclopentadiene-shielded atom ferrocene (Fc) as precursor, atomically dispersed sites were successfully embedded into N, S 2D carbon...
A general catalytic hydrogen transfer-mediated α-functionalization of 1,8-naphthyridines is reported for the first time that benefits from a activation mode non-activated pyridyl cores. The α-site selectively couples with C8-site various tetrahydroquinolines (THQs) to afford novel α-functionalized tetrahydro 1,8-naphthyridines, class synthetically useful building blocks and potential candidates discovery therapeutic bio-active products. utilization THQs as inactive donors (HDs) appears be...
Lead-free perovskites have attracted considerable attention in photocatalytic hydrogen evolution due to their better moisture stability and lower toxicity than those of lead-based analogues. However, activity remains low needs be improved for practical applications. Properly engineered heterojunction photocatalysts can provide more active sites stimulate efficient charge transfer. In this study, 1 T′/2 H−MoS2 nanoflowers were synthesized coupled with tri(dimethylammonium) hexaiodobismuthate...
A new aerobic copper-catalyzed halocyclization reaction of methyl N-heteroaromatics and aliphatic amines has been developed, which enables straightforward access to functionalized imidazo-fused N-heterocycles with the merits good functional tolerance, use easily available copper salts as catalysts, lithium halides halogen sources, O2 a sole oxidant. Due features' selective introduction functionalities newly formed imidazo ring, further extensions developed chemistry toward synthetic...
Abstract Metal halide perovskites have emerged as novel and promising photocatalysts for hydrogen generation. Currently, their stability in water is a vital urgent research question. In this paper approach to stabilize bismuth perovskite [(CH 3 ) 2 NH ] [BiI 6 (DA BiI using dimethylammonium iodide (DAI) without the assistance of acids or coatings reported. The DA powder exhibits good DAI solutions at least two weeks. concentration found critical parameter, where I- ions play key role...
This review summarizes recent approaches for stabilizing metal halide perovskites in water, including surface engineering, common-ion effect, and intrinsic water stability as well their photocatalytic applications.
Despite the widespread applications of 2-(hetero)aryl N-heteroarenes in numerous fields science and technology, universal access to such compounds is hampered due lack a general method for their synthesis. Herein, by H2O-mediated H2-evolution cross-coupling strategy, we report an iridium(III)-catalyzed facile direct α-arylation with both aryl heteroaryl boronic acids, proceeding broad substrate scope excellent functional compatibility, oxidant reductant-free conditions, operational...
Photocatalytic hydrogen evolution is a promising approach for direct solar-to-fuel conversion. Although significant research efforts have been put on the development of lead-free metal halide perovskites to reach excellent optoelectronic properties, their rational design efficient heterojunction photocatalytic systems still poses challenges. Here, we report new strategy tailor interface hybrid tri(dimethylammonium) hexaiodobismuthate (DMA3BiI6) and amorphous molybdenum sulfide (a-MoSx)...
The palladium-catalyzed direct arylation of imidazolone N-oxides with aryl bromides to afford the corresponding 4-aryl is described. This method has been successfully used for synthesis GSK2137305.
Through cooperative actions of iridium catalyst and NaOTf additive we report a new direct access to nitrogen bi-heteroarenes via hydrogen-evolution cross-coupling the β-site indoles/pyrrole with α-site N-heteroarenes. The reaction proceeds in an atom- redox-economic fashion together merits easily available system, broad substrate scope, excellent functional tolerance, no need for external oxidants, offering practical way create π-conjugated systems.
Herein, we present a ruthenium-catalyzed new hydrogen evolution ortho-aminoalkylation of phenolic derivatives with cyclic amines as the coupling agents. The developed cross-coupling reaction offers practical platform for direct access to variety functionalized phenols features good substrate and functional group compatibility, readily available catalyst system feedstocks, no need additional sacrificial oxidants, high atom efficiency.
Three copper vanadates with different crystal phases show abilities for selective oxidation of cyclohexane.
Herein, we present a new annulation reaction of quinolinium salts with indoles and paraformaldehyde, which enables syn-diastereoselective construction vast range fused tetrahydroquinolines via ruthenium-catalyzed hydride-transfer-initiated tandem functionalization the quinoline skeleton. The developed transformation proceeds mild conditions, good substrate functional group compatibility, readily available feedstocks, operational simplicity.
By single electron oxidation (SEO) induced tandem dual C–H amination, a mild approach enabling direct and diverse construction of amino phenazines via oxidative annulation readily available anilines o -phenylenediamines is presented.
Benzimidazolone constitutes the core structure of numerous pharmaceuticals, agrochemicals, inhibitors, pigments, herbicides, and fine chemicals. Amination hydrocarbons is an attractive tool for creation nitrogen-containing products. However, multiple steps, harsh conditions, low atom efficiencies often present in these reactions remain challenging. We a multicomponent synthesis functional benzimidazolones from arylamines, dialkylamines, alcohols, acting via sequence copper-catalyzed...