Company Filing History:
Years Active: 1993-2002
Title: The Innovations of David Beneish
Introduction
David Beneish is an accomplished inventor based in Omer, Illinois. He has made significant contributions to the field of chemistry, particularly in the area of electrophilic aromatic substitution. With a total of two patents to his name, Beneish continues to push the boundaries of innovation in his field.
Latest Patents
Beneish's latest patents include a process for electrophilic aromatic substitution and a method for producing tribromostyrene. The first patent discloses processes for the electrophilic substitution of aromatic compounds, such as alkylation, using a desired substituent. This process involves contacting the aromatic compound, a precursor of the desired substituent, and an aqueous reagent containing zinc halide at elevated temperatures above 50°C. The second patent focuses on the production of tribromostyrene (TBS) through the preparation of a TBS precursor, which is beta-bromoethyl-tribromobenzene. This process includes the successive elimination of hydrogen bromide from the precursor, which is prepared by selective bromination of phenethyl bromide, ensuring a controlled molar ratio of bromine to phenethyl bromide.
Career Highlights
David Beneish is currently associated with Bromine Compounds Limited, where he applies his expertise in chemical processes. His work has led to advancements in the production of specialized chemical compounds, showcasing his innovative approach to chemistry.
Collaborations
Beneish has collaborated with notable colleagues, including Nurit Kornberg and Michael R Peled. These partnerships have contributed to the development of his patents and the advancement of their shared research interests.
Conclusion
David Beneish exemplifies the spirit of innovation in the field of chemistry through his patents and collaborative efforts. His work continues to influence the industry and inspire future advancements in chemical processes.