Company Filing History:
Years Active: 2009
Title: Innovations of Hyung-Jae Lee in Thiomethylphenol Derivatives
Introduction
Hyung-Jae Lee is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of chemical processes, particularly in the preparation of thiomethylphenol derivatives. His innovative approach has led to advancements in the synthesis of these compounds, which are valuable in various industrial applications.
Latest Patents
Hyung-Jae Lee holds a patent for a "Method for preparing thiomethylphenols." This invention relates to a process for preparing thiophenol derivatives through a reaction involving a phenol derivative, a mercaptan derivative, and paraformaldehyde in a solvent. The process utilizes a specific amount of heterocyclic amine base and acids, allowing for mild reaction conditions. This method not only simplifies the preparation process but also enhances the discoloration of thiomethylphenol derivatives through purification using acids. He has 1 patent to his name.
Career Highlights
Hyung-Jae Lee is currently employed at Korea Kumho Petrochemical Co., Ltd., where he continues to innovate and contribute to the field of petrochemicals. His work has been instrumental in developing new methods that improve the efficiency and effectiveness of chemical processes.
Collaborations
Hyung-Jae Lee collaborates with Jin-Eok Kim, a fellow researcher, to further explore advancements in their field. Their partnership has fostered a productive environment for innovation and development.
Conclusion
Hyung-Jae Lee's contributions to the preparation of thiomethylphenol derivatives exemplify the impact of innovative thinking in the chemical industry. His work not only enhances existing processes but also paves the way for future advancements in chemical synthesis.