C–H functionalization has been emerging as a powerful method to establish carbon–carbon
and carbon–heteroatom bonds. Many efforts have been devoted to transition-metal …

Abstract (Hetero) arenes continue to prove their indispensability in pharmaceuticals,
materials science, and synthetic chemistry. As such, the controllable modification of …

This review highlights key reactivities relying on C–C bond cleavages of cyclopropenes.
Metal-catalyzed and metal-free transformations are covered in reactions involving direct ring …

Enoldiazo esters and amides have proven to be versatile reagents for cycloaddition
reactions that allow highly efficient construction of various carbocycles and heterocycles …

A stereodivergent synthesis of chiral β-lactams with contiguous tertiary/quaternary/tertiary
stereocenters has been achieved by a Cu/Ir-catalyzed three-component interrupted …

The synthesis of heterocycles is arguably one of the oldest and at the same time one of the
youngest disciplines of organic chemistry. Groundbreaking principles to form heterocycles …

Recent developments in fast chromatographic enantioseparations now make high
throughput analysis of enantiopurity on the order of a few seconds achievable …

During the past century, β-lactams have been identified as the core of penicillin and since
then several strategies have been developed for their synthesis. Traditional methods for β …

Summary of main observation and conclusion A Pd (II)‐catalyzed enantioselective
intramolecular amidation of both benzylic and unbiased methylene C (sp3)− H bonds for the …

Catalyst-controlled divergent addition reactions of enoldiazoacetamides with nitrones have
been developed. By using copper (I) tetrafluoroborate/bisoxazoline complex as the catalyst …