In a breakthrough that challenges long-held conventions in organic synthesis, researchers have successfully created a class ...

Ozone pollution, typically associated with warm weather and strong sunlight, has begun to manifest alarmingly in winter. This ...

Researchers have developed a new chemical tool that could help lower the cost of prescription medications. The tool, called AshPhos, is a ligand, or molecule, that makes it easier to create special ...

This review summarizes the catalytic performance of various metal-based catalysts in the CO2-assisted oxidative dehydrogenation of light alkanes, with the goal of identifying catalyst systems that ...

Electrostatics: Electric field, potential, Gauss’s law, capacitors. Current Electricity: Kirchhoff’s laws, circuits, RC/RL circuits. Magnetism: Magnetic field ...

It was found that the solvent-free protocol is applicable to the direct reaction of thiophenol with the essential oil of lemon grass (Cymbopogon citratus) to afford directly 3,7-dimethyl-3-(phenylthio ...

CCNU-uOttawa Joint Research Centre, State Key Laboratory of Green Pesticide, Engineering Research Center of Photoenergy Utilization for Pollution Control and Carbon Reduction, Ministry of Education, ...

most reported reactions have limitations, including a narrow substrate scope on the simple cyclic alkenes, low-to-moderate enantioselectivities, poor reactivities, and the necessity for large ...

These reactions are significant for synthesising primary haloalkanes and primary alcohols. In substitution reactions a catalyst is often added to increase the reaction rate. Alkanes can react with ...

Researchers from the Hong Kong Polytechnic University, alongside mainland collaborators, have uncovered an unexpected phenomenon: severe wintertime ozone (O 3) pollution in Lanzhou, China, driven ...

This chemical reaction occurs without sunlight and produces ... and RO₂), which then accelerate O₃ production. Ultimately, alkenes contributed to nearly 90% of the O₃ during the episodes.

Department of Organic Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China State Key Laboratory of Organometallic Chemistry, Shanghai Institute of ...