A metal-free synthesis of aryl bromides and iodides from anilines via halogen abstraction from bromotrichloromethane and diiodomethane is described. This one-pot reaction affords aryl halides from the ...

Dutch authorities are investigating possible sabotage against the rail network after a power outage limited train services to ...

Pure metal pipes, such as copper, tend to have a lower upfront cost per metre. However, the fittings and connectors for metal systems can add up, especially in complex installations.

“One key to one lock” hybrid sensor configuration is rationally designed and demonstrated as a direct effective route for the target-gas-specific, highly sensitive, and promptly responsive chemical ...

VASEN PPR electrofusion fittings are mainly produced with high quality imported raw materials by imported equipment. The professional design of every detail of fittings makes the “joints” of the ...

The conductivity of metal pipeline is crucial for assessing material properties, ensuring industrial safety, and conducting quality control. In order to accurately measure the conductivity of pipes, ...