Andre Benattar

Title: The Innovative Contributions of Andre Benattar

Introduction

Andre Benattar is a notable inventor based in Lille, France. He has made significant contributions to the field of chemistry, particularly in the preparation of various chemical compounds. With a total of 2 patents, his work has garnered attention in the scientific community.

Latest Patents

Benattar's latest patents include the preparation of 2-nitro-2-methyl-1-propanol and 2-amino-n-butanol. The first patent details a method for preparing 2-nitro-2-methyl-1-propanol by reacting 2-nitropropane and formaldehyde in a concentrated medium. This process yields a crystalline form of high purity and is conducted at a temperature between 40°C and 58°C, with a pH range of 7 to 11. The second patent describes the preparation of 2-amino-n-butanol through the condensation of 1-nitropropane with formaldehyde in an aqueous medium. This method utilizes a phase transfer agent that acts as both a basic catalyst and a surfactant, followed by catalytic hydrogenation of the resulting 2-nitro-n-butanol.

Career Highlights

Benattar is associated with the company Société Chimique de la Grande Paroisse, Azote et Produits Chimiques. His work in this organization has allowed him to focus on innovative chemical processes and contribute to advancements in the field.

Collaborations

Throughout his career, Benattar has collaborated with notable coworkers, including Guy Adrian and Marcel-Xavier Sion. These collaborations have fostered a productive environment for innovation and research.

Conclusion

Andre Benattar's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His innovative methods for preparing chemical compounds continue to impact the industry positively.