David Rozzell

Title: David Rozzell: Innovator in Insect Pheromone Synthesis

Introduction

David Rozzell is a notable inventor based in Burbank, CA (US). He has made significant contributions to the field of chemistry, particularly in the synthesis of insect pheromones. With a total of 6 patents to his name, Rozzell's work has implications for agricultural applications.

Latest Patents

Rozzell's latest patents include innovative methods for the synthesis of straight-chain lepidopteran pheromones. These methods involve one- or two-carbon homologation of fatty alkenes, utilizing reagents such as 1,3-diesters, epoxides, cyanoacetates, and cyanide salts. The resulting alkenes are useful in various agricultural applications. Another significant patent focuses on the synthesis of conjugated diene pheromones and related compounds. This method employs cross-metathesis with a transition metal catalyst, leading to the production of valuable pheromones, including those used by the European grapevine moth.

Career Highlights

Throughout his career, Rozzell has worked with prominent companies such as Provivi, Inc. and Wella Aktiengesellschaft. His expertise in chemical synthesis has positioned him as a key player in the development of insect pheromones.

Collaborations

Rozzell has collaborated with notable individuals in his field, including Keith Michael Wampler and Guido Sauter. These partnerships have further enhanced his innovative work in pheromone synthesis.

Conclusion

David Rozzell's contributions to the field of insect pheromone synthesis demonstrate his commitment to innovation and agricultural advancement. His patents reflect a deep understanding of chemical processes and their applications in real-world scenarios.