A5017680984- Adsorption and biosorption for pollutant removal
- Nanomaterials for catalytic reactions
- Catalytic C–H Functionalization Methods
- Sulfur-Based Synthesis Techniques
- Radical Photochemical Reactions
- Analytical chemistry methods development
- Graphene and Nanomaterials Applications
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Graphene research and applications
- Coal Properties and Utilization
- Electrochemical sensors and biosensors
- Catalytic Processes in Materials Science
- Thermochemical Biomass Conversion Processes
- Analytical Chemistry and Sensors
- Covalent Organic Framework Applications
- Pharmacological Effects and Assays
- Analytical Chemistry and Chromatography
- Metal-Organic Frameworks: Synthesis and Applications
- Asymmetric Hydrogenation and Catalysis
- Advanced Photocatalysis Techniques
- Coal and Its By-products
- Carbon and Quantum Dots Applications
- Supramolecular Self-Assembly in Materials
- Cyclopropane Reaction Mechanisms
Henan University of Technology
2019-2024
First Affiliated Hospital of Anhui Medical University
2024
Anhui Medical University
2024
Shanxi Provincial Institute of Chemical Industry (China)
2024
China University of Mining and Technology
2018-2023
Shandong Provincial Hospital
2023
Weifang Medical University
2023
Henan Normal University
2021-2022
Zhejiang University of Technology
2022
Ministry of Education of the People's Republic of China
2021
A simple route is presented for the fabrication of a magnetic β-cyclodextrin/graphene oxide nanocomposite (MCGN). The characteristic results FTIR, SEM, TEM, VSM and XRD showed that MCGN was prepared. large saturation magnetization (50.13 emu g−1) synthesized nanoparticles allows fast separation from liquid suspension. demonstrates extremely Cr-removal wastewater with high removal efficiency within 60 min. adsorption kinetic data were best described by pseudo-second-order model. capability...
Alkyl diacyl peroxides were demonstrated to be efficient alkylating reagents for the visible-light-induced 4CzIPN-catalyzed direct C–H alkylation of N -heteroaromatics.
A protocol for the photooxidative activation of α-silylamines and α-amino acids desilylative decarboxylative additions, allylations, heteroarylations in presence graphitic carbon nitride (g-C3N4) was developed. The procedure has broad scope provides desired products high yields. heterogeneous nature g-C3N4 catalytic system enables easy recovery recycling as well use multiple runs without loss activity. photoredox catalyzed reactions can also be conducted continuous photo flow fashion scaled...
A mild approach for the decarboxylative aminomethylation of aryl sulfonates by combination photoredox and nickel catalysis through C-O bond cleavage is described first time. wide range triflates as well mesylates, tosylates alkenyl afford corresponding products in good to excellent yields.
Abstract A visible‐light‐induced metal‐free catalytic system was developed for the synthesis of arylphosphonates starting from arylhydrazines and trialkylphosphites. By using inexpensive eosin B as catalyst, sub‐stoichiometric amounts DABCO, ambient air oxidant, diverse were obtained under visible‐light irradiation. Notably, this is suitable gram‐scale reaction by utilizing sunlight an illumination source. magnified image
A novel and convenient silver-catalyzed radical cascade cyclization toward a large variety of 1,5-/1,3-dicarbonyl heterocycles containing chroman-4-one, indanone, or 2,3-dihydroquinolin-4(1H)-one moiety was developed, by reacting various 2-functionalized benzaldehydes, including 2-allyloxy 2-allyl benzaldehyde, 2-N(Ts)CH2–CH═CH2 substituted with 1,3-dicarbonyl compounds in the presence AgNO3/K2S2O8 one pot under mild reaction conditions. The newly obtained 1,5-/1,3-dicarbonyl-containing were...
An efficient copper-catalyzed radical cascade cyclization strategy was developed, by which a wide variety of 3-sulfonyl substituted indenones were prepared in one pot via reaction 2-alkynylbenzonitriles with sulfonyl hydrazides the presence TBHP and CuI under mild conditions. Much more importantly, indenones, synthesized through our newly developed strategy, found to own typical aggregation-induced emission (AIE) properties, showing orange red large Stokes shift (more than 135 nm). In...
An effective radical cascade cyclization strategy was developed, by which a wide range of 2-phosphoryl-substituted quinoxalines were prepared in one pot via reaction ortho-diisocyanoarenes with diarylphosphine oxides the presence AgNO3 under mild conditions.
Abstract A Mn(III)‐mediated radical cyclization reaction of o ‐vinylaryl isocyanides and arylboronic acids or diphenylphosphine oxides to access various 2‐functionalized quinolines under mild conditions was developed. With the introduction stabilizing substituents (e. g. aryl methyl group) on vinyl group, this provides a regiospecific 6‐ endo ‐trig isocyanides, giving number structurally unique biologically potential quinoline derivatives. magnified image