Company Filing History:
Years Active: 1998-2002
Title: Asher Shushan: Innovator in Electrophilic Aromatic Substitution
Introduction
Asher Shushan is a notable inventor based in Beer-Sheva, Israel. He has made significant contributions to the field of chemistry, particularly in the area of electrophilic aromatic substitution. With a total of 2 patents, Shushan's work has implications for various chemical processes.
Latest Patents
Shushan's latest patents include a process for electrophilic aromatic substitution and a process for the preparation of octyl p-methoxy cinnamate. The first patent discloses methods for the electrophilic substitution of aromatic compounds, such as alkylation, using a desired substituent. This process involves contacting the aromatic compound with a precursor of the desired substituent and an aqueous reagent containing zinc halide at elevated temperatures above 50°C. The second patent provides a detailed procedure for preparing octyl p-methoxy cinnamate, which includes reacting p-bromo anisole with acrylic acid and esterifying the resulting product with 2-ethyl hexanol. Preferred reactants and conditions are specified to optimize the process.
Career Highlights
Asher Shushan is associated with Bromine Compounds Limited, where he applies his expertise in chemical processes. His innovative approaches have contributed to advancements in the field, showcasing his commitment to research and development.
Collaborations
Shushan has worked alongside talented colleagues, including Ariel A Ewenson and Bertha Croitoru. Their collaborative efforts have further enriched the research environment at Bromine Compounds Limited.
Conclusion
Asher Shushan stands out as an influential inventor in the realm of electrophilic aromatic substitution. His patents reflect a deep understanding of chemical processes and a dedication to innovation.