Toxic nano-sized metal particles may be present in cannabis vaping liquids even before the vaping device is heated, and the effect is worse in unregulated products

Cannabis Vapes May Contain Toxic Metal Particles

Chemistry Europe Reception Snapshots
Snapshots of the Chemistry Europe reception at the ACS Spring 2024 meeting

Priestley Medal 2024 for Carolyn R. Bertozzi
Highest honor of the American Chemical Society (ACS) presented to a researcher focusing on bioorthogonal chemistry, who is also recognized as a great mentor

Protein Signatures Used to Discover New Extremophile Microorganisms
Proteotyping using tandem mass spectrometry rapidly identifies microorganisms in samples from high-altitude Andean lakes

Decarboxylative Sulfonylation of Carboxylic Acids
Photoinduced iron-catalyzed reaction for the synthesis of sulfones

Photoinduced B–H Functionalization of nido-Carboranes
Single-electron transfer from the cage to a photocatalyst facilitated by a noncovalent cage···π interaction

Copper-Mediated Cyclization Gives 5-Trifluoromethylpyrroles
Practical approach uses CF3-imidoyl sulfoxonium ylides and terminal alkynes

An Electrochemical Continuous-Flow Scholl Reaction
Convenient access to polycyclic aromatic hydrocarbons

A Bis(alumanyl)samarium(II) Complex with Unsupported Al–Sm Bonds
New heterometallic compound is a six-coordinate Sm complex with two unprecedented Al–Sm bonds

Practical α-Heteroarylation of Nitriles
Copper-mediated radical-based reaction using azobis(alkylcarbonitriles) as precursors