Company Filing History:
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Years Active: 2009
Title: The Innovative Contributions of Pascal Bugnon
Introduction
Pascal Bugnon is a notable inventor based in Monthey, Switzerland, recognized for his innovative work in chemical processes. With a focus on efficiency and sustainability, Bugnon has made significant advancements in the preparation of 3-Isochromanone, a compound with various applications.
Latest Patents
Pascal Bugnon holds a patent for a chemical process that involves the preparation of 3-Isochromanone by partially chlorinating o-tolylacetic acid with sulfuryl chloride or chlorine gas in an inert organic solvent, utilizing a free radical initiator. This innovative method produces 2-chloromethylphenylacetic acid, which is subsequently converted to 3-isochromanone through treatment with a base. The process also incorporates a phase separation technique to efficiently separate unreacted o-tolylacetic acid, which is then recycled via controlled acidification. This invention minimizes the formation of unwanted, over-chlorinated by-products and enhances overall process efficiency.
Career Highlights
Throughout his career, Bugnon has made strides in the field while working with prominent companies, including Syngenta Crop Protection, Inc. and Syngenta Corporation. His expertise in chemical processes has contributed to the advancement of agricultural innovations and sustainable practices.
Collaborations
At various points in his career, Bugnon has collaborated with esteemed colleagues, including Raymond Vincent Heavon Jones and Alan John Whitton. These partnerships have allowed for the exchange of ideas and further development of innovative technologies in the chemical sector.
Conclusion
Pascal Bugnon's contributions to the field of chemistry demonstrate a commitment to innovation and efficiency. His patented process for producing 3-Isochromanone not only optimizes resource use but also exemplifies the importance of sustainable practices in modern chemical processes. As the landscape of innovation continues to evolve, Bugnon's work remains a valuable reference for future advancements.