Location History:
- Nara, JP (1983 - 1988)
- Kashiba, JP (1999)
Company Filing History:
Years Active: 1983-1999
Title: Kenzi Takuma: Innovator in Chemical Synthesis
Introduction
Kenzi Takuma is a notable inventor based in Nara, Japan. He has made significant contributions to the field of chemical synthesis, particularly in the production of benzyl bromide derivatives and stereoisomers. With a total of 4 patents to his name, Takuma continues to push the boundaries of innovation in his field.
Latest Patents
One of Takuma's latest patents is a method for producing benzyl bromide derivatives. This method involves reacting a 2-methylphenylacetic acid derivative with bromine in the presence of an alkali metal salt. The process is particularly efficient when R1 is an ethyl or isopropyl group, as it allows for the recrystallization of the reaction product from an aliphatic hydrocarbon solution, yielding high purity benzyl bromide derivatives. Another significant patent focuses on preparing a mixture of stereoisomers of α-cyano-3-phenoxybenzyl isovalerate ester derivatives. This method is designed to produce a rich enantiomer pair, featuring compounds with both (S)- and (R)-configurations on the acid and alcohol moieties.
Career Highlights
Kenzi Takuma is currently employed at Sumitomo Chemical Company, Limited, where he applies his expertise in chemical synthesis. His work has been instrumental in advancing the company's research and development initiatives. Takuma's innovative approaches have garnered attention within the scientific community, contributing to the company's reputation for excellence in chemical manufacturing.
Collaborations
Throughout his career, Takuma has collaborated with esteemed colleagues such as Yukio Suzuki and Masahiro Hayashi. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the quality of their research.
Conclusion
Kenzi Takuma is a distinguished inventor whose work in chemical synthesis has led to valuable patents and advancements in the field. His contributions continue to influence the industry, showcasing the importance of innovation in chemical research.