Choon Woo Lee

Title: Choon Woo Lee: Innovator in Insect Pheromone Synthesis

Introduction

Choon Woo Lee is a notable inventor based in Santa Monica, CA (US). He has made significant contributions to the field of chemistry, particularly in the synthesis of insect pheromones. With a total of 2 patents, his work has implications for agricultural applications.

Latest Patents

Choon Woo Lee's latest patents include innovative methods for the preparation of alkenes, including insect pheromones. One patent focuses on the synthesis of straight-chain lepidopteran pheromones through one- or two-carbon homologation of fatty alkenes. This method employs reagents such as 1,3-diesters, epoxides, cyanoacetates, and cyanide salts to elongate starting materials and intermediates. The resulting alkenes are useful in various agricultural applications. Another patent details the synthesis of conjugated diene pheromones and related compounds. This method involves preparing an α,β-unsaturated E olefin intermediate via cross-metathesis using a transition metal catalyst. The process ultimately leads to the production of valuable insect pheromones, including those used by the European grapevine moth.

Career Highlights

Choon Woo Lee is currently associated with Provivi, Inc., where he continues to advance his research in the field of insect pheromones. His innovative approaches have positioned him as a key figure in agricultural chemistry.

Collaborations

Choon Woo Lee has collaborated with notable colleagues, including Keith Michael Wampler and David Rozzell. Their combined expertise contributes to the success of their projects and the advancement of their research.

Conclusion

Choon Woo Lee's contributions to the synthesis of insect pheromones highlight his innovative spirit and dedication to agricultural chemistry. His patents reflect a commitment to developing methods that can significantly impact agricultural practices.