Gérard Sennyey

Title: Gérard Sennyey: Innovator in Aliphatic Fluoroformates

Introduction

Gérard Sennyey is a notable inventor based in Gif sur Yvette, France. He has made significant contributions to the field of chemistry, particularly in the production of aliphatic fluoroformates. His innovative methods have paved the way for advancements in this specialized area of chemical production.

Latest Patents

Gérard Sennyey holds a patent for a process titled "Process for preparing aliphatic fluorofomates." This method involves the reaction of carbonyl fluoride with aliphatic alcohol in the presence of sodium fluoride in ether, conducted at temperatures ranging from -20°C to 50°C. The process utilizes carbonyl fluoride produced by reacting phosgene with surplus powdered sodium fluoride, ensuring that the grains have a specific surface of 0.1 m/g or more and/or an average diameter of 20 µm or less, at temperatures between 25°C and 120°C. This innovative method allows for the production of unstable fluoroformates, such as tertiobutyl, with excellent yields.

Career Highlights

Gérard Sennyey is associated with Isochem, a company known for its expertise in chemical production. His work has contributed to the company's reputation for innovation and quality in the chemical industry. With a focus on developing efficient processes, Sennyey has established himself as a key figure in his field.

Collaborations

Throughout his career, Gérard has collaborated with esteemed colleagues, including Jean-Pierre G Senet and Philippe Delabrouille. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in chemical research.

Conclusion

Gérard Sennyey's contributions to the field of aliphatic fluoroformates exemplify the impact of innovative thinking in chemistry. His patented methods and collaborations highlight the importance of teamwork in achieving significant advancements.