Company Filing History:
Years Active: 2007-2008
Title: Hartmut Schönberg: Innovator in Phosphorus Chemistry
Introduction
Hartmut Schönberg is a notable inventor based in Kilchberg, Switzerland. He has made significant contributions to the field of phosphorus chemistry, holding two patents that showcase his innovative approaches to chemical synthesis.
Latest Patents
Schönberg's latest patents include a process for preparing acylphosphanes and derivatives thereof. This invention describes a selective method for creating mono- and bisacylphosphanes through a series of reactions involving phosphorous halides and alkali metals. His second patent focuses on the synthesis of cycloorganylphosphanes and di(alkyli metal/alkaline earth metal) oligophosphanediides. This process involves the reaction of dihalo(organyl)phosphanes with activated zinc or alkali metals in organic solvents, leading to novel compounds useful in organophosphorus chemistry.
Career Highlights
Hartmut Schönberg is associated with Ciba Specialty Chemicals Corporation, where he has applied his expertise in chemical processes. His work has contributed to advancements in the synthesis of phosphorus-containing compounds, which are essential in various industrial applications.
Collaborations
Throughout his career, Schönberg has collaborated with esteemed colleagues such as Hansjörg Grützmacher and Jens Geier. These partnerships have fostered a collaborative environment that enhances innovation in their field.
Conclusion
Hartmut Schönberg's contributions to phosphorus chemistry through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative processes continue to influence the development of new chemical compounds.