Company Filing History:
Years Active: 2004-2016
Title: The Innovative Contributions of Tae-Lim Choi
Introduction
Tae-Lim Choi is a prominent inventor based in Pasadena, CA. He has made significant contributions to the field of chemistry, particularly in the area of olefin metathesis reactions. With a total of 5 patents to his name, Choi's work has advanced the understanding and application of transition metal catalysts in synthetic procedures.
Latest Patents
Choi's latest patents include groundbreaking inventions that utilize Group 8 transition metal carbene complexes as catalysts for olefin cross-metathesis reactions. One notable patent focuses on the use of ruthenium and osmium alkylidene complexes substituted with an N-heterocyclic carbene ligand. This invention allows for the catalysis of cross-metathesis reactions, producing a variety of substituted and functionalized olefins. The methodology also facilitates the stereoselective synthesis of 1,2-disubstituted olefins in the cis configuration.
Another significant patent involves the ring-opening metathesis of cyclic olefins in conjunction with an acyclic diene co-reactant. This innovative approach leads to the production of olefin macrocycles through sequential olefin metathesis reactions. The macrocycles developed through this process have various applications in the pharmaceutical, biomedical, and chemical industries.
Career Highlights
Choi is affiliated with the California Institute of Technology, where he continues to contribute to research and innovation in chemistry. His work has garnered attention for its practical applications and contributions to the field.
Collaborations
Throughout his career, Choi has collaborated with notable figures in the field, including Robert H. Grubbs and John P. Morgan. These collaborations have further enriched his research and expanded the impact of his inventions.
Conclusion
Tae-Lim Choi's innovative work in olefin metathesis reactions exemplifies the importance of research and development in chemistry. His contributions continue to influence various industries and pave the way for future advancements.