I2O5-mediated radical nitration gives a variety of nitroolefins

Radical Nitration of Alkenes with NaNO2

Photochemical System for the Coupling of Arenes with Aliphatic Hydrocarbons
Catalytic amounts of iron(III) halides act as multifunctional reagents and air serves as a green oxidant

Green Synthesis of 3,4-Unsubstituted Isoquinolones
Rhodium(III)-catalyzed C–H activation and annulation in ethanol

Combining Biocatalysis with a Biocompatible Reaction for One-Pot Syntheses
Biocatalyzed alcohol oxidation and chemocatalyzed Pictet-Spengler annulation give tetrahydroisoquinolines and tryptolines
![Photoinduced [3+2] Cycloaddition of Carbenes and Nitriles](https://www.chemistryviews.org/wp-content/uploads/2023/10/cycloadditionofcarbenesandnitriles_2023-125x94.png)
Photoinduced [3+2] Cycloaddition of Carbenes and Nitriles
Protocol for the synthesis of pharmaceutically useful oxazole derivatives

Gold-Catalyzed Regiodivergent Synthesis of Carbazoles
Catalyst- and substrate-controlled transformation via cyclization of indole-functionalized alkynols

Regiodivergent Aminoalkylation of Alkyl Halides
Reaction based on dual nickel/photoredox catalysis shows ligand-controlled regioselectivity

Most Accessed Articles: September 2023
Highlights from Chemistry Europe, ACES, and GDCh journals

Photocatalytic Synthesis of Benzonitriles on BiOBr Nanosheets
Ammoxidation of benzyl alcohol enabled by multiple vacancies

Site-Selective Carbon-to-Nitrogen Replacement in an Aromatic Ring
Path to different pyridine derivatives via a nitrene internalization process