Iron-catalyzed direct aromatic amination with N-chloroamines

Direct Synthesis of Tetrahydroquinolines

Grace Completes Acquisition of Rive Technology
Class of zeolites with intracrystalline mesoporosity used for catalytic processes such as converting crude oil to petrochemical feedstocks

Bisphenol A and Parabens in Socks for Babies
91 % of tested socks contain bisphenol A; ethyl-paraben was found in 100 % of socks

Sustainable Synthesis of Indoles and Benzofurans
Palladium on carbon acts as the catalyst

How Individual Nanoparticles on a Support Melt
Atomic-resolution imaging of surface and core melting in individual Au nanoclusters on a carbon support

Copying Iridescent Colors of Beetles
Colloidal inorganic nanowires assemble into a material with high chiroptical activity

Inexpensive Synthesis of Imidazoles
Intramolecular C–H imination using tetrabutylammonium iodide and tert-butyl hydroperoxide

Strained Cyclopyrenylene Trimer Has Unusual Reactivity
First metal-free direct oxygen insertion into a biaryl C–C σ-bond

Bayer to Invest EUR 5 Billion in Crop Protection Research
Company aims to reduce environmental impact, increase innovations, and partner with experts and stakeholders

How Much CO2 Does a Bitcoin Need?
Power consumption and carbon dioxide emissions of the cryptocurrency calculated based on public data