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Palladium-Catalyzed Endocyclic Bond Cleavage of Thioxanthene-derived Sulfonium Salts
The breaking of endocyclic S-aryl bond of strainless thioxanthene derivatives by transition metal-catalyzed ring-opening r...
Diels-Alder Reaction of Substituted Cyclopentadienones with Benzothiophene S, S-dioxides: Synthesis of Dibenzothiophenes, Dibenzothiophene S, S-dioxides, Acenaphthenes, Phenanthrenes, Pyrenes, and Fluorenones by Exploiting Thermolysis of Diels-Alder Adducts
Diels-Alder (DA) reaction of a series of tetra substituted cyclopentadienones (CPDs) with benzo[b]thiophene S, S-dioxide a...
Unraveling Steric and Dispersion Effects in Gold Catalysis: A DFT Study of Asymmetric Cyclization/Mannich Reactions
The cooperative catalysis between gold complexes and chiral phosphoric acids (CPA) enables asymmetric oxidative cyclizatio...
Metal-free cascade SNAr reaction/allylic amination enabled by triethylamine: a green chemistry access to tetrahydropteridines
Herein, we report a novel metal-free cascade SNAr reaction/allylic amination strategy for pyrimidinamine derivatives promo...
Synthesis of Highly Polysubstituted Cyclopentadienes through Oxypalladation Initiated Domino Heck Reactions of Internal Alkynes
We describe a facile approach to prepare a variety of densely polysubstituted cyclopentadiene derivatives in good yields (...
Chiral Bis-Phosphine Monoxide-Gold(I) Complex Enables Asymmetric Dearomative Cyclization of β-Naphthol Derivatives
Chiral phosphine ligands play a pivotal role in gold(I)-catalyzed asymmetric reactions, yet their efficacy is often constr...
Precipitation-Driven Diastereo- and Regioselective Macrocyclization via Benzoin Condensation: Effects of Solvents and Alkyl Chain Lengths
The benzoin condensation of a designed dialdehyde 1 with a terphenyl framework was investigated. When the reaction was car...
Photoinduced regio- and stereoselective C(sp2)–H fluoromethylthiolation of enamides
Vinyl fluoromethyl thioethers are widely employed as pivotal intermediates in organic synthesis and deemed as promising sc...
Sodium dithionite mediated reductive N-acetylation/formylation of nitroarenes employing DMAc/DMF as acetyl/formyl surrogates
The present invention discloses a unified strategy for N-acetylation/formylation directly from nitroarenes employing solve...
Сross-dehydrogenative C-O coupling of oximes with hydrazones: synthesis of fungicidal azo oxime ethers
The cross-dehydrogenative coupling (CDC) of oximes with hydrazones employing KMnO 4 as the oxidant was discovered.Presumab...
Mechanistic Insights into NHC/Cu Catalyzed Asymmetric Synthesis of Spirooxindole: Origins of Enantioselectivity and Diastereoselectivity
Density Functional Theory (DFT) calculations were conducted to elucidate the mechanism of NHC/Cu catalyzed enantioselectiv...
Fluorescent Biosensors for the Detection of Foodborne Pathogenic Bacteria in Food: A Comprehensive Review
Foodborne pathogenic bacteria contamination poses a major challenge to global food safety and public health, making the de...
Principal component analysis-assisted fluorescent phenylboronic acid probes for discrimination and detection of living pathogenic bacteria
A simple analytical platform was constructed based on a phenylboronic acid-functionalized fluorescent probe with machine l...
Synergistic Polyimide-Silver Nanowire Interface Enables Simultaneous Electrochemical Detection of Nitrophenol Isomers
This research describes a novel electrochemical sensor based on a polyimide-silver nanowire (PI-AgNWs) composite that is u...
Rapid and Accurate Detection of Crop Viruses by Nanoelectrochemical Sensors
This review aims to critically examine the development, capabilities, and future prospects of nano-electrochemical sensors...
Carvedilol Microemulsion-Loaded Oleogel: Development and Validation of HPLC Method, Identification of three Degradation Products, and Toxicity Prediction
In this work, carvedilol (CARV) was formulated as a microemulsion-loaded oleogel (CARV-MEOG) to enhance its solubility. An...
A Multi-Component Quality Control Strategy for Sanpian Decoction Using MESI-mini-MS/MS: Rapid On-Site Evaluation of Complex Traditional Chinese Medicine Formulas
Traditional Chinese medicine (TCM) formulas exhibit remarkable clinical efficacy owing to their multi-component and multit...
Sigma-2 Receptor-Targeted Functionalized Carbon Dots Enable Selective Fe³⁺ Detection and Cellular Imaging
Photoluminescent nitrogen doped carbon dots bearing sigma-2 receptor pharmacophore (N-CDISQ) has been synthesized and vali...
Sorption and desorption of N-nitrosodimethylamine precursors bearing N, N-dimethylhydrazine moiety to solid-phase extraction media to aid their isolation and identification from environmental waters
Identifying ozone-reactive precursors of N-nitrosodimethylamine (NDMA), a probable carcinogenic disinfection byproduct, is...
Highly-Performance Aptapipette Sensor for Ultrasensitive and Specific Detection of Perfluorooctanoic Acid in Environmental Water Samples
Perfluorooctanoic acid (PFOA) is a synthetic perfluorinated compound widely used in industrial and consumer products. It e...
Machine Learning-Enhanced Direct Mass Spectrometry Analysis of Non-volatile Breath Metabolites for Rapid and Accurate Lung Cancer Screening
Breath analysis by direct mass spectrometry faces significant challenges due to the inherent complexities in sample collec...
Green HPLC-UV method for the simultaneous analysis of enalapril, enalaprilat and diketopiperazine in pharmaceutical formulation
The official analytical method for assay and impurities in enalapril maleate tablets, as described in pharmacopoeial monog...
DLD-based on-chip sample handling for label-free single-cell MS cytometry
Single-cell mass spectrometry (MS) plays a pivotal role in biochemical analysis. Its combination with microfluidics has gi...
Advanced spectroscopic studies of (PPh4)2[Co(N3)4], a field-induced single-ion magnet
High-spin CoII complex (PPh4)2[Co(N3)4] (Co-N3) has been investigated using advanced spectroscopic techniques [far-IR magn...
Enhancement of Fenton-like degradation organic dyes performance by constructing Ni substitution at B-site for LaCoxNi1-xO3 perovskite catalysts
Perovskite-type catalysts show a good prospect in the field of pollutant degradation. Bimetallic doping can regulate the s...
Photoinduced formation of singlet oxygen with PCBM-Pd polymer in solution and at the surface
The polymeric material of PCBM-Pd was prepared using both electrochemical and chemical synthesis. The electrochemical form...
Fabrication of three-dimensionally ordered mesoporous zirconia using nanoporous carbon as a scaffold
Zirconia exhibits important properties such as catalytic activity, ionic conductivity, and dielectric properties. Nanoporo...
Mg/Al LDO microspheres with high surface area for efficient tetracycline hydrochloride removal from water
Mg/Al layered double oxide (Mg/Al LDO) microspheres with a high specific surface area (221.69 m2·g-1) were synthesize...
Harnessing Co/Mo Dual-Atom Synergy on N, P-Carbon Nanofibers for Superior Bifunctional Water Splitting
Developing cost-effective, active, and durable bifunctional electrocatalysts for the hydrogen evolution reaction (HER) and...
Magnetic superexchange couplings in doubly bis(2-pyridyl)pyrazolato-bridged dinuclear copper(II) complexes
The solvothermal reaction of CuCl2·2H2O with 3,5-bis(2-pyridyl)pyrazole (Hbpypz) in a methanol/water mixed solvent pr...
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