Christopher M Tusa

Title: Christopher M Tusa: Innovator in Phosphorodithioate Chemistry

Introduction

Christopher M Tusa is a notable inventor based in Raymore, MO (US). He has made significant contributions to the field of chemistry, particularly in the development of methods for synthesizing phosphorodithioates. With a total of 2 patents, Tusa's work has implications in various industrial applications.

Latest Patents

Tusa's latest patents include a method for preparing O,O-dialkyl S-[2-(alkylthio)alkyl] phosphorodithioates. This invention involves treating O,O-dialkyl dithiophosphoric acids with a base in the substantial absence of organic solvent. The process yields O,O-dialkyl dithiophosphoric acid salts, which are then treated with thioalcohol derivatives to form the desired phosphorodithioates. Another significant patent is for an integrated process for synthesizing dimethyl (2,2,2-trichloro-1-hydroxyethyl)-phosphonate. This process includes adding dimethyl phosphite to a reaction mixture containing chloral under anhydrous, inert conditions, and involves a specific molar ratio of chloral to dimethyl phosphite.

Career Highlights

Throughout his career, Tusa has worked with prominent companies such as Bayer Corporation and Bayer CropScience GmbH. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the chemical industry.

Collaborations

Tusa has collaborated with notable professionals in his field, including Vidyanatha A Prasad and Stephen C Slahck. These collaborations have likely enhanced his research and development efforts.

Conclusion

Christopher M Tusa is a distinguished inventor whose work in phosphorodithioate chemistry has led to valuable patents and advancements in the field. His contributions continue to influence the industry and inspire future innovations.