Helena Randel
Papers
1
Total Citations
2
H-Index
1
About
Helena Randel is a rising star in organometallic catalysis, with a focused expertise in the design of cooperative catalytic systems for challenging bond activations. Her most prominent work centers on the development of a novel rhodium/secondary phosphine oxide [Rh/P(O)nBu2] molecular template, which has proven highly effective for the catalytic hydrodefluorination of perfluoroarenes. This research addresses a critical challenge in sustainable chemistry: the efficient and selective defunctionalization of strong carbon-fluorine (C–F) bonds, which are notoriously inert and pose environmental hazards. Randel’s key contribution lies in engineering a cooperative mechanism where the rhodium center and the phosphine oxide ligand work in tandem to activate and break C–F bonds, replacing them with C–H bonds. Her 2023 paper on this topic, featured on the inside cover of *Angewandte Chemie*, has already garnered attention, accumulating 2 citations in its first year. This work not only provides a powerful new tool for the degradation of persistent perfluorinated pollutants but also establishes a design principle for cooperative catalysis. Randel’s achievements mark her as an innovative researcher at the forefront of developing practical, atom-efficient solutions for environmental and synthetic challenges.
Research Focus
Key Achievements
Top Papers
- 1