Daniel P Sanders

Title: The Innovative Contributions of Daniel P. Sanders

Introduction

Daniel P. Sanders is a notable inventor based in Pasadena, California. He has made significant contributions to the field of chemistry, particularly in the area of olefin metathesis. With a total of four patents to his name, Sanders has developed innovative methodologies that enhance the efficiency and effectiveness of chemical reactions.

Latest Patents

One of Sanders' latest patents focuses on the "Cross-metathesis reaction of functionalized and substituted olefins using group 8 transition metal carbene complexes as metathesis catalysts." This invention utilizes Group 8 transition metal carbene complexes, specifically ruthenium and osmium alkylidene complexes, to catalyze cross-metathesis reactions. The methodology allows for the creation of a variety of substituted and functionalized olefins, facilitating the stereoselective synthesis of 1,2-disubstituted olefins in the cis configuration.

Another significant patent by Sanders involves "Latent, high-activity olefin metathesis catalysts containing an N-heterocyclic carbene ligand." This invention presents novel organometallic complexes that are particularly useful in catalyzing ring-closing metathesis of acyclic olefins and ring-opening metathesis polymerization of cyclic olefins. The molecular structure of these complexes can be modified to provide a substantial latency period, enhancing their utility in various chemical applications.

Career Highlights

Throughout his career, Daniel P. Sanders has worked with esteemed organizations such as Materia, Inc. and the California Institute of Technology. His work in these institutions has allowed him to further his research and development in the field of chemistry, leading to his innovative patents.

Collaborations

Sanders has collaborated with prominent figures in the field, including Robert H. Grubbs and Thay Ung. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Daniel P. Sanders is a distinguished inventor whose work in olefin metathesis has significantly impacted the field of chemistry. His innovative patents and collaborations highlight his commitment to advancing chemical methodologies.