Tandem oxidative ring expansion gives products with oxepine or thiepine rings

New Class of Negatively Curved Polycyclic Arenes

Benzoxazinones Prepared from Aniline Derivatives and CO
Rh(III)-catalyzed ortho-C–H bond carbonylation gives useful heterocycles

Using Seawater for the Electrooxidation of Ethylene Gives 2-Chloroethanol
Reaction in a strongly acidic environment using natural seawater as an electrolyte

Artificial Metalloenzyme for CO2 Reduction
Artificial Fischer–Tropschase with an [Fe4S4] cluster converts carbon dioxide to hydrocarbons

Photocatalytic Reduction of Nitroarenes to Aromatic Amines
Heterogeneous V2O5/TiO2-mediated reaction under visible light

Synthesis of Thiolated Dehydropiperidines
Acid-catalyzed carbosulfenylation of 1,6-dienes

Structure of Boron Monoxide Investigated
NMR and powder diffraction experiments provide evidence for B4O2-based structures

Half-Sandwich Ruthenium Catalysts for Cyanosilylether Synthesis
Complexes with arylhydrazone ligands show excellent catalytic efficiency

Electrocatalytic Synthesis of Polysubstituted Furans
[3+2] Annulation of alkynes and β-keto compounds catalyzed by ferrocene

Processing Shrimp to Reduce Allergenicity
Reverse-pressure sterilization can cause allergen proteins to aggregate, helping to prevent severe allergic reactions