Research Topics

Since introducing the concept of asymmetric counteranion-directed catalysis (ACDC) in our studies on asymmetric transfer hydrogenations in 2006, we have continuously striven to apply the method to increasingly challenging chemical transformations. The realisation that any reaction involving a cationic intermediate can potentially...  [more]

With the visionary support of the Werner Siemens-Stiftung, we are working to master the chemical abstraction of photosynthesis: converting CO₂ into pure carbon and oxygen O₂. Within this framework, we also develop smart new chemistries to convert primary, biobased furans into high-value fine chemicals.  [more]

Since our initial studies on the first asymmetric proline-catalysed intermolecular aldol reaction in 2000, we and others have established enamine catalysis as a fundamental concept for the catalytic transformation of carbanion equivalents. These pioneering works laid the foundation for the 2021 Nobel Prize in Chemistry, awarded to Benjamin List and David MacMillan... [more]