Berth-Jan Deelman

Title: Berth-Jan Deelman: Innovator in Monoalkyltin and Dialkyltin Compounds

Introduction

Berth-Jan Deelman is a notable inventor based in Kapelle, Netherlands. He has made significant contributions to the field of chemistry, particularly in the production of organotin compounds. His innovative work has led to the development of a patented process that enhances the efficiency of synthesizing these important chemical compounds.

Latest Patents

Berth-Jan Deelman holds a patent for a process for the preparation of monoalkyltin trihalides and dialkyltin dihalides. The patent describes a method for producing monoalkyltin trihalides of the formula RSnHal, where R represents an alkyl or cycloalkyl group, and Hal denotes halogens such as Cl, Br, or I. The process involves contacting the corresponding alkene or cycloalkene with stannous halide, hydrogen halide, and optionally Sn metal, in the presence of a transition metal-based catalyst. Additionally, the invention outlines a method for producing dialkyltin dihalides from monoalkyltin trihalides.

Career Highlights

Berth-Jan Deelman is currently associated with Arkema Vlissingen, where he applies his expertise in chemical processes. His work has been instrumental in advancing the production techniques of organotin compounds, which are widely used in various industrial applications. With a total of 1 patent, Deelman continues to contribute to the field of chemistry through his innovative approaches.

Collaborations

Throughout his career, Berth-Jan has collaborated with esteemed colleagues such as Maarten Boele and Gerard Van Koten. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in chemical research.

Conclusion

In summary, Berth-Jan Deelman is a distinguished inventor whose work in the field of organotin chemistry has led to significant advancements. His patented processes demonstrate his commitment to innovation and excellence in chemical production.