A5014671622- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Metal-Organic Frameworks: Synthesis and Applications
- Crystallography and molecular interactions
- Catalytic C–H Functionalization Methods
- Advanced Photocatalysis Techniques
- Covalent Organic Framework Applications
- Metal complexes synthesis and properties
- Magnetism in coordination complexes
- Hydrogels: synthesis, properties, applications
- Synthesis and Catalytic Reactions
- Natural product bioactivities and synthesis
- Advanced Nanomaterials in Catalysis
- Click Chemistry and Applications
- Molecular Sensors and Ion Detection
- Cyclopropane Reaction Mechanisms
- Catalytic Alkyne Reactions
- Advanced Polymer Synthesis and Characterization
- Synthesis and Characterization of Heterocyclic Compounds
- Chemical Synthesis and Reactions
- MXene and MAX Phase Materials
- Luminescence and Fluorescent Materials
- Crystal structures of chemical compounds
- Lanthanide and Transition Metal Complexes
- Polyoxometalates: Synthesis and Applications
Zhengzhou University
2016-2025
Southwest Petroleum University
2024
Wuhan University of Technology
2024
Nankai University
2011-2024
Chinese Academy of Agricultural Sciences
2022-2024
Ministry of Agriculture and Rural Affairs
2022-2024
Jiangxi Provincial People's Hospital
2021-2024
Institute of Grassland Research
2023-2024
Chengdu University of Technology
2023-2024
Autonomous University of San Luis Potosí
2024
An I2-mediated metal-free oxidative C-N bond formation methodology has been established for the regioselective pyrazole synthesis. This practical and eco-friendly one-pot protocol requires no isolation of less stable intermediates hydrazones provides a facile access to variety di-, tri-, tetrasubstituted (aryl, alkyl, and/or vinyl) pyrazoles from readily available α,β-unsaturated aldehydes/ketones hydrazine salts.
2-Amino-substituted 1,3,4-oxadiazoles and 1,3,4-thiadiazoles were synthesized via condensation of semicarbazide/thiosemicarbazide the corresponding aldehydes followed by I2-mediated oxidative C–O/C–S bond formation. This transition-metal-free sequential synthesis process is compatible with aromatic, aliphatic, cinnamic aldehydes, providing facile access to a variety diazole derivatives bearing 2-amino substituent in an efficient scalable fashion.
A novel coordination polymer Zn(DMA)(TBA) (<bold>1</bold>) (H<sub>2</sub>TBA = 4-(1<italic>H</italic>-tetrazol-5-yl)-benzoic acid) features a unique two-dimensional (2D) network structure, exhibiting excellent luminescence and good stability in both water other organic solvents.
N-(5-Chloro-2,4-dihydroxyphenyl)-1-phenylcyclobutanecarboxamide (N-CDPCB, 1a) is found to be an inhibitor of the fat mass and obesity associated protein (FTO). The crystal structure human FTO with 1a reveals a novel binding site for defines molecular basis recognition by inhibitor. identification new offers opportunities further development selective potent inhibitors FTO, which expected provide information concerning therapeutic targets treatment or obesity-associated diseases.
Construction of porous photoactive MOF-based composite systems is regarded as one the most effective strategies to improve light harvesting, increase surface area, provide plenty exposed active sites, and promote reduction oxidation abilities some organic photocatalytic reactions. Herein, we synthesized CdS@Zr-MOF photocatalysts based on representative photocatalyst CdS crystalline Zr-MOFs, such MOF-808, NU-1000, PCN-222, illustrate their excellent performance for synthesis imines in air....
Abstract Atomically thin two‐dimensional (2D) bismuth oxychalcogenides (Bi 2 O X, X = S, Se, Te) have recently attracted extensive attention in the material research community due to their unique structure, outstanding long‐term ambient stability, and high carrier mobility, which enable them as promising candidates for high‐performance electronic optoelectronic applications. Herein, we present a comprehensive review on recent advances of 2D research. We start with an introduction fundamental...
Six interesting architectures with different structural and topological motifs have been obtained. <bold>3</bold>, <bold>4</bold> <bold>6</bold> exhibit good photocatalytic activities for methylene blue degradation.
A practical intramolecular C-H functionalization reaction of N-aryl enamines has been carried out with molecular iodine (I2) as the sole oxidant in presence copper iodide (CuI). The efficient and versatile synthetic method described here is compatible both N-heteroaryl substituted produces diverse imidazo[1,2-a]pyridine indole derivatives via I2-mediated oxidative C-N C-C bond formation, respectively. This ligand-free methodology also works well crude enamines, which allows for sequential...
An I2/KI-mediated oxidative N-N bond formation reaction is described. This new and environmentally benign approach allows for the convenient synthesis of a variety 1,2,4-triazolo[1,5-a]pyridines other 1,5-fused 1,2,4-triazoles from readily available N-aryl amidines in an efficient scalable fashion.
Upon single-crystal-to-single-crystal (SCSC) oxidation/reduction, reversible structural transformations take place between the anionic porous zeolite-like Cu(I) framework and a topologically equivalent neutral Cu(I)Cu(II) mixed-valent framework. The unique conversion behavior of endowed it as redox-switchable catalyst for direct arylation heterocycle C-H bonds.
An Abtz–CdI<sub>2</sub>–MOF was developed as an “off–on” fluorescent switch for label-free detection of dopamine without any surface modification or functionalization.
To design an effective fluorescence probe for sensing nitroaromatic compounds and metal ions, a novel two-dimensional coordination polymer, {Zn<sub>2</sub>(NO<sub>3</sub>)<sub>2</sub>(4,4′-bpy)<sub>2</sub>(TBA)}, was synthesized <italic>via</italic> hydrothermal method.
The incorporation of Lewis acid–base sites in catalysts has been considered as a significant approach to fabricating bifunctional with efficient catalytic activity for CO2 fixation. In this paper, series Hafnium-based metal–organic frameworks (Hf-MOFs), NU-912(Hf) and NU-912–X(Hf)–X (X = −NH2, −Br, −CN, −I) derivatives assembled by acidic Hf6(μ3–O)4(μ3–OH)4(H2O)4(OH)4 (Hf6) clusters base-attached organic linkers, are successfully synthesized facile ligand functionalization method. These...
Abstract Unusual {3 3 ⋅5 9 ⋅6 }‐lcy topology has been found in an uncommon 3D six‐connected, two‐fold interpenetrated ⋅ 5 6 net (illustrated). The coordinated SO 4 2− anions this framework can undergo a full exchange with Cl − anions, the course of which crystals change color as shown. process solvent‐mediated rather than solid‐state mechanism. magnified image Reaction tetrazole‐1‐acetic acid CuSO 5H 2 O produces two novel coordination frameworks: ([Cu (μ ‐OH)(η 1 :η :μ ‐SO )(tza) ] CH OH H...
A dual-emissive lanthanide MOF was developed as a self-calibrating fluorescent probe for sensitively and selectively detecting phosphate with the naked eye.
Solvent templates induced Co-based metal–organic materials; conformational isomers {[Co2(pdpa)(CH3CN)(H2O)3]·CH3OH·H2O}n (1) and {[Co2(pdpa)(CH3CN)(H2O)3]}n (2) {[Co5(pdpa)2(μ3-OH)2(H2O)6]·2H2O}n (3) [H4pdpa = 5,5′-(pentane-1,2-diyl)-bis(oxy)diisophthalic acid] were synthesized under the same solvothermal conditions except with different concentrations of cyclic ethers (1,4-dioxane or tetrahydrofuran) as structure-directing agents. Structural transformations from a three-dimensional (3D)...