Selective reductive elimination at alkyl palladium(IV) allows catalytic C––H amination to azetidines

Catalytic C–H Amination to Azetidines

Gazprom and Linde’s Helium Agreement
Agreement to purchase significant volumes of He from one of the largest reservoirs in the world

First Synthesis of N-Alkynylpyridinium Salts
Useful precursor for cationic nitrogen-embedded polycyclic aromatic hydrocarbons synthesized

Heteroarylsilylation of Unactivated Alkenes
Library of heterocycles synthesized via a heteroaryl migration process

Cooperative Organo- and Palladium Catalysis
Enantioselective [5+2] annulations catalyzed by N-heterocyclic carbenes and palladium catalysts

Direct Environmental Pathogen Monitoring
Capillary flow method for field-ready monitoring of bacteria and viruses

Smuggling Biologics into Cells in Microvesicles
Naturally occuring vesicles can deliver cargo into cells, e.g., for CRISPR gene editing

200th Birthday: Henri Sainte-Claire Deville
Eminent French chemist discovered a range of important compounds

Graphene Turn On and Off Superconductor
Tiny rotation of two graphene lattices changes the electrical properties of the material

Nanoscale Lens For Tiny Cameras
First lens that can focus the entire visible spectrum of light in the same spot in high resolution