Company Filing History:
Years Active: 2025
Title: Seiho Kikuchi: Innovator in Phosphoramidite Activators
Introduction
Seiho Kikuchi is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of phosphoramidite activators. His work focuses on improving the solubility of specific compounds, which is crucial for various chemical synthesis processes.
Latest Patents
Kikuchi holds a patent for a phosphoramidite activator that enhances the solubility of 5-benzylthio-1H-tetrazole in acetonitrile. This invention aims to maintain the yield and purity of the target product during synthesis. The activator comprises at least one compound selected from piperidine, pyrrolidine, N-alkylpiperidine, and N-alkylpyrrolidine, along with 5-benzylthio-1H-tetrazole and acetonitrile. The methods developed using this activator facilitate the activation of phosphoramidites and the synthesis of phosphate esters or thiophosphate esters.
Career Highlights
Seiho Kikuchi is currently associated with Fujifilm Wako Pure Chemical Corporation, where he continues to innovate in the field of chemical synthesis. His expertise and contributions have been instrumental in advancing the company's research and development efforts.
Collaborations
Kikuchi collaborates with Kimihiko Sano, a fellow researcher, to further explore advancements in chemical activators and their applications in various industries.
Conclusion
Seiho Kikuchi's work in developing phosphoramidite activators showcases his commitment to innovation in chemical engineering. His contributions not only enhance the efficiency of chemical processes but also pave the way for future advancements in the field.