Herein, we report the transition-metal-free O-arylation of alcohols and phenols with -arylphenothiaziniums, which can be easily synthesized from boronic acids. Aryl substituents derived from arylboronic acids were selectively introduced into the hydroxy groups in alcohols and phenols, and a variety of aryl ethers were synthesized. This selectivity is supported by theoretical calculations.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1021/acs.joc.2c00771 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Characterization of the Astrocyte Calcium Response to Norepinephrine in the Ventral Tegmental Area.
Cells
December 2024
Neuroscience Institute, Section of Padova, National Research Council (CNR), 35131 Padova, Italy.
Astrocytes from different brain regions respond with Ca elevations to the catecholamine norepinephrine (NE). However, whether this noradrenergic-mediated signaling is present in astrocytes from the ventral tegmental area (VTA), a dopaminergic circuit receiving noradrenergic inputs, has not yet been investigated. To fill in this gap, we applied a pharmacological approach along with two-photon microscopy and an AAV strategy to express a genetically encoded calcium indicator in VTA astrocytes.
View Article and Find Full Text PDFShear Strength of Adhesives Based on Solvent Type, Aged, and LED-cured with Different Wavelengths: An Study.
J Contemp Dent Pract
September 2024
Department of Academic, Faculty of Dentistry, Universidad Nacional Federico Villarreal, Lima, Peru, ORCID: https://orcid.org/0000-0002-0594-5834.
Objective: To evaluate the shear strength of adhesives based on the type of solvent (ethanol and acetone), aged and light-cured using light-emitting diode (LED) units with different wavelengths. Polywave and monowave LED units were employed for this study.
Materials And Methods: Ninety bovine tooth samples were analyzed using OptiBond Universal adhesive (acetone) and single bond universal adhesive (ethanol).
Antioxidant, Antimicrobial, Anticancer, and Molecular Docking Insights into Pancratium maritimum Seeds and Flowers: A Phytochemical Approach.
ChemistryOpen
January 2025
Department of Biochemistry and Molecular Biology, Federal University of Santa Maria, Santa Maria, Brazil.
This study investigates the antioxidant, antimicrobial, and anticancer properties of Pancratium maritimum L. in Sp. Pl.
View Article and Find Full Text PDFPortable paper-based microfluidic devices with CuAgS NPs modification for multiplex intelligent visualized detection of adrenaline and glucose simultaneously.
Anal Chim Acta
January 2025
Center for Quantum Sciences and School of Physics, Northeast Normal University, Changchun, 130117, China.
Background: Adrenaline and glucose are essential biomarkers in human body for maintaining metabolic balance. Abnormal levels of adrenaline and glucose are associated with various diseases. Therefore, it is important to design portable, on-site devices for rapid adrenaline and glucose analysis to safeguard health.
View Article and Find Full Text PDFGlycine betaine enhances heavy metal phytoremediation via rhizosphere modulation and nitrogen metabolism in king grass-Serratia marcescens strain S27 symbiosis.
J Hazard Mater
January 2025
School of Environmental Science and Engineering, Hainan University, Haikou 570228, China; Key Laboratory of Agro-Forestry Environmental Processes and Ecological Regulation of Hainan Province, School of Environmental Science and Engineering, Hainan University, Haikou 570228, China. Electronic address:
Microbe-Assisted Phytoremediation (MAP) is an eco-friendly method for remediating soil contaminated with heavy metals such as cadmium (Cd) and chromium (Cr). This study demonstrates the potential of a king grass-Serratia marcescens strain S27 (KS) co-symbiotic system to enhance heavy metal remediation. The KS symbiosis increased the biomass of king grass by 48 % and enhanced the accumulation of Cd and Cr in the whole plant by 2.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!