Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Reported herein is a Paternò-Büchi reaction of aromatic double bonds with quinones under visible light irradiation. The reactions of aromatics with quinones exposed to blue LED irradiation yielded oxetanes at -78 °C, which was attributed to both the activation of double bonds in aromatics and the stabilization of oxetanes by thiadiazole, oxadiazole, or selenadiazole groups. The addition of Cu(OTf) to the reaction system at room temperature resulted in the formation of diaryl ethers via the copper-catalyzed ring opening of oxetanes in situ. Notably, the substrate scope was extended to general aromatics.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11013315 | PMC |
| http://dx.doi.org/10.3390/molecules29071513 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Effects of elevated yet non-inhibitory levels of selenite on growth and gene expression of the methanogenic archaeon Methanococcus maripaludis JJ.
Biosci Biotechnol Biochem
September 2025
College of Life Sciences, Ritsumeikan University, 1-1-1 Nojihigashi, Kusatsu, Shiga 525-8577, Japan.
Selenium is an essential trace element in many organisms but becomes toxic at elevated concentrations. At moderately increased, non-lethal levels, selenite triggers both selenium utilization and stress responses in microorganisms. However, the thresholds of such responses in archaea remain poorly understood.
View Article and Find Full Text PDFSame-day multiplex detection of foodborne bacterial pathogens for clinical diagnostics and food safety.
J Appl Microbiol
September 2025
Graduate Institute of Medical Sciences, National Defense Medical University, Taipei City 114201, Taiwan (R.O.C.).
Aims: This study aims to develop and evaluate a rapid and high-multiplex pathogen detection method for clinical and food specimens to address the ongoing public health threat of foodborne infections and the limitations of conventional culture-based diagnostics.
Methods And Results: The foodborne bacteria (FBB) assay integrates multiplex PCR, T7 exonuclease hydrolysis, and a suspension bead array to simultaneously detect 16 genes from 13 major foodborne bacteria. Analytical performance was evaluated using reference strains, while diagnostic performance was assessed using clinical and food samples.
Real-Time Exposure to Alcohol Content in Digital Media in Adolescents: Protocol for a Multiburst Ecological Momentary Assessment Study.
JMIR Res Protoc
September 2025
Center for Alcohol & Addiction Studies, School of Public Health, Brown University, Providence, RI, United States.
Background: Digital media frequently contains positive portrayals of alcohol content, which has been shown to be associated with alcohol-related cognitions and behaviors. Because youth are heavy media consumers and have access to unsupervised, repeat viewing of media content on their personal mobile devices, it is critical to understand the frequency of encountering alcohol content in adolescents' daily lives and how adolescents engage with the content.
Objective: This paper outlines the study protocol for examining adolescents' exposure to alcohol-related content in digital media within their natural environments.
A novel approach to nickel allergy in neurointerventional surgery: Peripheral arterial stent testing protocol to guide the choice of cerebral aneurysm treatment.
Interv Neuroradiol
September 2025
Department of Neuroradiology, Walton Centre for Neurology and Neurosurgery, Liverpool, UK.
ObjectiveThis study aims to determine the outcomes of nickel allergic patients who underwent a trial of forearm arterial stenting with a nickel-based stent, with follow-up to assess for an allergic reaction. In the absence of adverse effects, patients had their intracranial aneurysm treatment with a nickel-based cerebrovascular device.MethodsA retrospective analysis was performed on patients who had an allergy to nickel, with an intracranial aneurysm who underwent treatment with a permanently implanted nickel-containing device.
View Article and Find Full Text PDFUltrathin Amorphous Iron Oxide Nanosheets for Improving the Electrochemical Performance of Li-S Batteries.
Langmuir
September 2025
Key Laboratory of Functional Molecular Solids (Ministry of Education), College of Chemistry and Materials Science, Anhui Key Laboratory of Biomedical Materials and Chemical Measurement, Anhui Normal University, Wuhu 241000, China.
The sluggish kinetics and diffusion of lithium polysulfide (LiPS) intermediates lead to the decline in the capacity and rate of high-energy lithium-sulfur (Li-S) batteries. Integrating adsorbents and electrocatalysts into the Li-S system is an effective strategy for suppressing the polysulfide shuttle and enhancing the redox kinetics of sulfur species. The disordered structure of the electrocatalysts exhibits significantly enhanced catalytic activity.
View Article and Find Full Text PDF