Articles tagged with Fluorination
A large cohort study found no association between community water fluoridation and adverse birth outcomes, providing reassurance about its safety during pregnancy. The study highlights the importance of rigorous causal designs in evaluating public health interventions.
Researchers at Shibaura Institute of Technology have developed a scalable and safer method to generate hydrogen fluoride, eliminating the need for pressurized HF gas and corrosive liquid reagents. The new fluorinating complexes can be used for pharmaceuticals, functional materials, and molecular probes.
A team of researchers from Shibaura Institute of Technology, Japan, has developed a novel fluorinating quaternary ammonium complex with extremely low hygroscopicity, making it an excellent reagent for electrochemical fluorination. The new agent was synthesized by combining KF with tetrabutylammonium bromide and showed promise in pharma...
Researchers at University of Oxford have developed a method to destroy PFAS while recovering their fluorine content for reuse in industrial processes. The process uses ball milling with potassium phosphate salts, breaking down PFAS and extracting fluorine content.
Researchers at the University of Illinois developed an eco-friendly method to precisely mix fluorine into olefins using natural enzymes and light, offering a more efficient strategy for creating high-value chemicals with potential applications in agriculture, pharmaceuticals, renewable fuels and more.
Scientists from the University of Rochester have developed a novel approach to clean up pollution from PFAS, known as 'forever chemicals', found in various products. The new electrocatalytic method uses laser-made nanomaterials made from nonprecious metals, nearly 100 times cheaper than existing methods.
Researchers have created a reliable and efficient method to add fluorine to molecules, increasing pharmaceutical drug efficiency. The iron and sulfur-based reaction enables the release of fluorine from carboxylic acids and its incorporation into alkenes, common building blocks for drugs.
Researchers developed a novel solid-state mechanochemical reaction to synthesize FCMs from PTFE and graphite, producing materials with enhanced storage capacity and electrochemical stability. The new method bypasses toxic reagents and offers a safer alternative for practical applications.
Researchers at the University of Münster have developed a reaction cascade to produce fluorinated molecules, reducing costs and waste in complex synthesis strategies. The 'molecular origami' approach generates new class of di- and trifluorinated molecules in a single operation.
Researchers at Kobe University have developed a new method to synthesize fluoroalkyl carbonates, which are environmentally friendly alternatives to toxic precursors. These carbonates exhibit high reactivity and can be used to create pharmaceutical intermediates and other substances.
Scientists have found a novel structure in bismuth oxychloride, featuring a sextuple Bi-O layer composed of rock-salt and fluorite units, which enhances photocatalytic activity. This discovery could lead to improved hydrogen production material designs.
Scientists create a novel, metal-free method to selectively introduce Fluor into aliphatic C-H bonds, enabling the efficient synthesis of complex fluorinated compounds. The approach combines iodine catalysis and photochemistry, offering a greener alternative to existing electrophilic fluorination methods.
Researchers have developed a new strategy to improve the stability of black phosphorus, a promising material for optoelectronics. The most effective mechanism of fluorination has been revealed, resulting in increased stability and high antioxidative ability.
A new chemical process developed by Harvard researchers simplifies the creation of PET tracers, allowing for real-time 3-D images of biological processes. This breakthrough has the potential to revolutionize drug development and disease diagnosis.
Researchers at Rice University have developed a new chemical process, pyrolytic fluorination, that yields short carbon nanotubes with predictable lengths. The technique involves attaching fluorine atoms to the nanotubes and then heating them to cut the tubes into segments ranging from 20-300 nanometers.
Rice chemists create polyfullerenes by joining C-60 molecules in polymer chains and planes, making them more stable than organic polymers. Fluorination of these polyfullerenes enables the creation of dozens of 'designer' nanotube derivatives with various side chains, making them soluble in traditional organic solvents.