A5017329700- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Catalytic C–H Functionalization Methods
- Sulfur-Based Synthesis Techniques
- Radical Photochemical Reactions
- Catalytic Cross-Coupling Reactions
- Organometallic Complex Synthesis and Catalysis
- Synthesis and characterization of novel inorganic/organometallic compounds
- Crystallography and molecular interactions
- Catalytic Alkyne Reactions
- Oxidative Organic Chemistry Reactions
- Coordination Chemistry and Organometallics
- Catalytic Processes in Materials Science
- Synthesis of Indole Derivatives
- Innovative Microfluidic and Catalytic Techniques Innovation
- Advanced Nanomaterials in Catalysis
- Metal-Organic Frameworks: Synthesis and Applications
- Asymmetric Hydrogenation and Catalysis
- Synthetic Organic Chemistry Methods
- Catalysts for Methane Reforming
- Synthesis and Catalytic Reactions
- Nanomaterials for catalytic reactions
- Polyoxometalates: Synthesis and Applications
- Crystal structures of chemical compounds
- Advanced biosensing and bioanalysis techniques
Harbin University of Science and Technology
2024-2025
Zhengzhou University
2015-2024
State Key Laboratory of Chemical Engineering
2021-2024
Tsinghua University
2021-2024
Shanghai Power Equipment Research Institute
2023
Henan University
2014-2021
Huazhong University of Science and Technology
2021
Tianjin University
2021
Nanjing Forestry University
2021
Jining University
2020
Ag2CO3-catalyzed difunctionalization of alkynes via a radical phosphonation and C–H functionalization tandem process was developed to synthesize various 3-phosphonated coumarins in moderate high yields with regioselectivity. A catalytic amount cheap nontoxic silver salt employed the domino C–P C–C formation alkynoates for first time. Mechanistic studies indicate that reaction pathway might proceed generation cyclization phosphonated vinyl intermediate.
A novel Pd(II)-catalyzed dehydrogenative cross-coupling reaction between coumarins and H-phosphonates has been developed to give the corresponding 3-phosphonated products in moderate good yields with high selectivity.
A new and efficient metal-free tandem acylation/cyclization of alkynoates with aldehydes was developed for the synthesis 3-acyl-4-arylcoumarins. The reaction achieved by addition acyl radical to alkynes a C-H bond functionalization form two C-C bonds simultaneously.
Foreseen as foundational in forthcoming oncology interventions are multimodal therapeutic systems. Nevertheless, the tumor microenvironment (TME), marked by heightened glucose levels, hypoxia, and scant concentrations of endogenous hydrogen peroxide could potentially impair their effectiveness. In this research, two-dimensional (2D) Ti3C2 MXene nanosheets engineered with CeO2 nanozymes oxidase (GOD), optimizing them for TME, specifically targeting cancer therapy. Following our design,...
The application of tandem catalysis is rarely investigated in degrading organic pollutants the environment. Herein, a catalyst on single platinum (Pt) nanoparticles (Pt0 NPs) prepared for sequential degradation formaldehyde (HCHO) to carbon dioxide gas [CO2(g)] at room temperature. synthesis approach includes coating uniform Pt NPs SrBi2Ta2O9 platelets using photoreduction process, followed by calcination sample atmosphere tune partial transformation Pt0 atoms Pt2+ ions catalyst. conversion...
An efficient phosphine-free direct C-H arylation of thiophenes at the α-position has been developed low catalyst loading bis(alkoxo)palladium complex (Cat.I, 0.1-0.2 mol %). The synthetic method can be applied to synthesis α-aryl/heteroaryl from aryl or heteroaryl bromides in good excellent yields and is compatible with substrates bearing electron-donating electron-withdrawing groups. reactivities 2- 5-positions are equivalent not dependent on steric hindrance under optimal conditions. This...
A novel and efficient method for the synthesis of α-cyanomethyl-β-dicarbonyls in moderate to excellent yields is developed by using inactive CH3CN simple 1,3-dicarbonyls. radical mechanism proposed under ESI-MS (electrospray ionization mass spectrometry) analysis results control experiments.
An electrolyte- and catalyst-free electrooxidative C–H activation reaction is developed to afford 3-sulfonylated imidazo[1,2-<italic>a</italic>]pyridines in good excellent yields.
Abstract A series of novel, low‐valent germanium compounds 2a – 2j based on four diethylenetriamines 1a 1d , (methyl)bis(pyrrol‐2‐ylmethyl)amine ( 1e ), N N′ ‐(sulfanediyldibenzene‐2,1‐diyl)bis(pentafluoroaniline) 1f ‐(oxydibenzene‐2,1‐diyl)bis(pentafluoroaniline) 1g and (pentafluorophenyl)amines 1i 1j have been obtained either by the reaction Ge[N(SiMe 3 ) 2 ] with various diamines or metathesis [GeCl · dioxane] lithium amides. The oxidative insertion (with halogenation reagents, MeI,...
Silver-catalyzed carbonphosphonation of α,α-diaryl allylic alcohols is achieved. A series γ-ketophosphonates with different substituents were readily obtained. The mechanistic study indicated that the reaction was initiated by addition P-radicals, which sequentially undergo 1,2-migration an aryl group to form C(Ar)–C(sp3) bonds.
The photo(electro)catalyzed α-oxyamination of 1,3-dicarbonyls with TEMPO using a DSSC anode or in system.
A visible-light-induced and XB-promoted green approach to construct α-indolyl diethyl malonates was developed.
The coating materials of monolithic foam catalysts have a remarkable influence on the mass transfer and reaction process packed bed reactors. However, external performance micropacked reactors (μPBRs) based organic polymer-coated catalyst has not been investigated. This study explores α-methylstyrene hydrogenation μPBRs with polydopamine (PDA)-coated catalyst. Pd/PDA/nickel excellent activity stability compared to Pd/Al2O3/nickel in μPBRs. effect pressure, gas liquid superficial velocities,...
A regioselective and efficient approach to 3-phosphinylated coumarins was developed <italic>via</italic> the active P-centered radical generated by energy transfer electron processes under green LED irradiation.