Prof. Schöfberger, Johannes Kepler University, Austria

Design and Synthesis of N-Heterocyclic Ligands for Advanced Catalysis in Small Molecule Activation

The development of efficient and sustainable catalytic systems for small molecule activation is crucial for addressing global energy and environmental challenges. This talk will focus on the rational design and synthesis of N-heterocyclic ligands, including corroles, porphyrins, subphthalocyanines, BIAN, and salen-type frameworks, and their application in catalytic processes for CO₂ reduction, nitrogen reduction, oxygen reduction, and water oxidation. These ligand architectures offer tunable electronic and steric environments, enabling the stabilization of reactive intermediates and enhancing catalytic efficiency. Strategies for modulating ligand properties through synthetic modifications will be discussed, along with insights into structure-activity relationships governing catalytic performance. By integrating experimental and theoretical approaches, we aim to optimize ligand-metal interactions for improved selectivity and activity in energy-relevant transformations.