A5049413915- Catalytic C–H Functionalization Methods
- Radical Photochemical Reactions
- Sulfur-Based Synthesis Techniques
- Antenna Design and Optimization
- Adsorption and biosorption for pollutant removal
- Radio Astronomy Observations and Technology
- Advanced Photocatalysis Techniques
- Fluorine in Organic Chemistry
- Iron oxide chemistry and applications
- Service-Oriented Architecture and Web Services
- Remote Sensing and Land Use
- Catalytic Processes in Materials Science
- Direction-of-Arrival Estimation Techniques
- Fluid Dynamics and Mixing
- Oxidative Organic Chemistry Reactions
- Supercapacitor Materials and Fabrication
- Arsenic contamination and mitigation
- Heat Transfer and Boiling Studies
- Antiplatelet Therapy and Cardiovascular Diseases
- Electrocatalysts for Energy Conversion
- Hydraulic Fracturing and Reservoir Analysis
- Speech and Audio Processing
- Carbon and Quantum Dots Applications
- Antenna Design and Analysis
- Enhanced Oil Recovery Techniques
Chinese Academy of Sciences
2020-2025
Qufu Normal University
2023-2025
Sichuan University
2025
Harbin Institute of Technology
2022-2024
University of Science and Technology Liaoning
2021-2024
Northwest Normal University
2023-2024
Ningbo University of Technology
2024
Université de Limoges
2017-2024
Northwestern Polytechnical University
2024
Northeastern University
2024
Directly utilizing abundant and inexpensive sources of aliphatic carboxylic acids is highly attractive for the synthesis CF2H- CH3-containing compounds. Herein, we report a versatile photoinduced iron-catalyzed platform hydrodifluoromethylation hydromethylation alkenes without need additional stoichiometric oxidants. These two transformations are accomplished by visible-light-induced ligand-to-iron charge transfer open-shell activation system using industrial chemical difluoroacetic acetic...
A decarboxylative ring-opening reaction of cyclic tertiary carboxylic acids via an iron-catalyzed photoinduced ligand-to-metal charge transfer (LMCT) process is herein reported.
A photoinduced strategy to access α-CF<sub>3</sub>-substituted ketones by styrenes with sodium trifluoromethanesulfinate (CF<sub>3</sub>SO<sub>2</sub>Na) without an external photocatalyst was developed.
A selective remote C–H trifluoromethylation of aminoquinolines with sodium trifluoromethanesulfinate (CF<sub>3</sub>SO<sub>2</sub>Na) under visible-light irradiation without an external photocatalyst was developed.
A highly efficient and straightforward approach has been developed for the synthesis of sulfone-functionalized chroman-4-ones chromans through visible-light-induced cascade radical cyclization.
The electrochemical deconstructive functionalization of cycloalkanols with nucleophiles has been studied, which allows to occur exclusively at the β-position ketones. substrate scope includes a wide range as well diverse N, O, C, and P-centered nucleophiles, providing ready access β-functionalized ketones products. Mechanistic studies support generation α,β-unsaturated key intermediates followed by Michael addition nucleophiles.
An electrochemical-enabled three-component cascaded cyclization of enaminones with potassium thiocyanate and alcohols to access 2-alkoxythiazoles has been developed under external oxidant-free conditions.
A phosphine-mediated deoxygenative [3 + 2] cycloaddition reaction for oxazole synthesis via electrochemical anodic oxidation is herein reported.
Rutin and its hydrolysis products (isoquercitrin quercetin) are widely used as important materials in food pharmaceutical industry. In this study, the effects of various acids enzymes catalysts on reaction rutin were studied. comparison with acidic enzymatic catalysis rutin, research results indicated that there was a sharp difference selectivity product between methods. When 2.5% H3PO4, 1% HCl 0.5% H2SO4 catalysts, transformation yields isoquercitin hydrolyzed from 9.60, 0.69 1.25%, but...
Abstract A direct and simple strategy to heteroaryl ethers via a visible‐light‐induced alkoxylation of quinoxalin‐2(1 H )‐ones with alcohols under ambient conditions was developed. The commercially available, low cost served as reagents solvents. This reaction has advantages novel protocol, mild conditions, good functional‐group tolerance, high yields products. magnified image
We report the chiral phosphoric acid catalyzed formal (3 + 2) cycloaddition of 3-substituted 1H-indoles and propargylic alcohols containing a functional directing group (p-NHAc or p-OH). This work represents straightforward method to synthesize pyrrolo[1,2-a]indole bearing tetrasubstituted carbon stereocenter. The reaction proceeds smoothly with wide array substrate tolerance deliver various pyrrolo[1,2-a]indoles in up 93% yield 98% ee. utility this is highlighted by diverse transformations...
Metal-free heterogeneous catalysis provides a promising strategy for the multicomponent synthesis of valuable imidazolidines, which are ubiquitous structural moieties found in variety pharmaceuticals, agrochemicals, and ligands. The design robust cost-effective catalysts is key to this route. Herein, we report preparation photocatalytically active carbon nitride-based from melamine glyoxal. It was that obtained catalyst (denoted as 1.0 Ci-C3N4) shows visible light harvesting capacity...
Electrochemical dehydroxymethylative functionalization reactions of aliphatic alcohols with diverse nucleophiles are herein reported.
Abstract The electric power industry is a key for the country to achieve double carbon target. Its low development has effect on this and helps other industries peak This paper firstly uses IPCC inventory method calculate emissions in production phase of Gansu Province from 2000 2019, followed by ridge regression STIRPAT model analyse quantitative impact six major drivers emissions, finally, scenario analysis used forecast phase. results show that trend rising then falling, reached 65.66...
Excessive reactive oxygen species (ROS) can lead to irreversible damage the human body in vivo, therefore it is highly desirable exploit an efficient antioxidant. Recently, cerium oxide nanoparticles have attracted extensive attention field of biomedicine due their excellent antioxidant properties. In this study, cerium-doped carbon quantum dots (Ce-doped CQDs) with hydroxyl radical scavenging capacity were synthesized for first time by one-step hydrothermal carbonization method. The...
Abstract A visible‐light photoredox catalyzed C−N coupling of quinoxaline‐2(1 H )‐ones with azoles in the absence external photosensitizer has been developed. The protocol employs commercially available pyrazoles and triazoles as amination reagents shows wide substrate scope, providing corresponding C3‐position products good yields high regioselectivity under ambient conditions. Investigations indicate that starting materials can act photosensitizers avoiding use additional photocatalyst an...
An intermolecular alkene dicarbofunctionalization via electrochemical reduction that combines alkyl and aryl iodides with styrene derivatives was herein reported. The multicomponent reaction exhibited several synthetic advantages including simple operation, wide substrate scope, convenience of amplification. Mechanistic investigations, cyclic voltammetry (CV), electron paramagnetic resonance (EPR), radical trapping reactions, support the nickel catalytic cycle formation species from iodides.