Professor Jan J. Weigand and his team from the TUD Dresden University of Technology have achieved a ground breaking advancement in the production of phosphorus-containing chemicals. In a recent publication in the renowned scientific journal Nature Synthesis, they present an innovative synthesis method that requires only two process steps for the previously complex production of functionalized phosphates. This promising innovation not only contributes to environmental protection but also saves significant time and costs. Furthermore, it offers the industry the opportunity to become less dependent on third countries. The research team has already filed two patents for this new process.
Phosphorus and its compounds are essential components of life and indispensable in our daily lives. In the human body, this element plays a crucial role in energy transfer and numerous cellular functions. Phosphorus compounds are used in fertilizers, detergents, medications, and many other products. Additionally, phosphorus is an essential ingredient in flame retardants, battery electrolytes, and catalysts. On Earth, phosphorus exists exclusively in the form of phosphates. The production of phosphorus-containing chemicals typically involves a complex and energy-intensive multi-step process. Initially, highly toxic white phosphorus (P4) is produced via a redox pathway and then further processed into phosphorus trichloride (PCl3) and other problematic and sometimes highly toxic intermediate products. Phosphorus chemistry based on P4 is associated with significant challenges but plays an indispensable role in the chemical industry due to its great importance.