Jean R Desmurs

Title: Innovations of Jean R Desmurs

Introduction

Jean R Desmurs is a notable inventor based in Communay, France. He has made significant contributions to the field of chemistry, particularly in the development of processes related to anilines and dialkyl dicarbonates. With a total of four patents to his name, Desmurs has demonstrated a commitment to advancing chemical processes.

Latest Patents

One of his latest patents is titled "Process for preparing n-alkylanilines and n-allylanilines." This invention relates to a method for the n-alkylation and n-allylation of anilines by bringing the aniline into contact with an alkylating or allylating agent in an organic solvent. This process occurs in a homogeneous liquid phase and requires the presence of an onium ion and a stoichiometric amount of a non-quaternizable base. Another significant patent is for the "Process for the preparation of secondary or tertiary dialkyl dicarbonate." This process involves contacting an alkali metal salt of an alkyl pyrocarbonate with (CO).sub.n X.sub.2, where X is defined as a leaving group and n is an integer from 1 to 2, in the presence of a complexing agent.

Career Highlights

Desmurs has worked at Rhone-Poulenc Chimie, a company known for its innovations in the chemical industry. His work has contributed to the development of new chemical processes that enhance the efficiency and effectiveness of various applications.

Collaborations

Some of his notable coworkers include Jean-Pierre LeCouve and Alain Nonn. Their collaborative efforts have likely played a role in the successful development of Desmurs' patents.

Conclusion

Jean R Desmurs is a distinguished inventor whose work in chemical processes has led to multiple patents. His contributions continue to influence the field and demonstrate the importance of innovation in chemistry.