Company Filing History:
Years Active: 1997-2002
Title: The Innovations of Andre Laporterie
Introduction
Andre Laporterie is a notable inventor based in Pompertuzat, France. He has made significant contributions to the field of chemistry, particularly in the area of acylation and sulphonylation of aromatic compounds. With a total of two patents to his name, Laporterie's work has had a lasting impact on chemical processes.
Latest Patents
His latest patents include a method for the acylation or sulphonylation of an aromatic compound. This innovative method allows for the acylation of aromatic ethers and phenols, specifically targeting the para-position relative to an alkoxy substituent on the aromatic nucleus. The process involves reacting these compounds with an acylation agent, such as acetyl chloride or acetic anhydride, in the presence of a bismuth halide or a precursor compound that generates a bismuth halide in situ.
Career Highlights
Throughout his career, Andre Laporterie has worked with prominent companies in the chemical industry, including Rhodia Chimie and Rhône-Poulenc Chimie. His expertise and innovative approaches have contributed to advancements in chemical manufacturing and applications.
Collaborations
Laporterie has collaborated with esteemed colleagues such as Jean-Roger Desmurs and Jacques Dubac. These partnerships have fostered a creative environment that has led to the development of new methodologies in chemistry.
Conclusion
Andre Laporterie's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His innovative methods continue to shape the industry and inspire future advancements.