Company Filing History:
Years Active: 2011
Title: The Innovative Contributions of Yann Ribourdouille
Introduction
Yann Ribourdouille is a notable inventor based in Kembs, France. He has made significant contributions to the field of chemistry, particularly in the development of chiral ligands used in transition metal catalysts. His work has implications for asymmetric addition reactions, especially hydrogenation processes.
Latest Patents
Ribourdouille holds a patent for "Chiral ligands used in transition metal catalysts for asymmetric addition reactions." This patent describes ligands of the formula (I) secondary phosphine-Q-P(=O)HR(I) in the form of mixtures of diastereomers or pure diastereomers. The ligands feature secondary phosphine groups with hydrocarbon or heterohydrocarbon radicals as substituents. The design includes a bivalent bisaryl or bisheteroaryl radical with an axial chiral center, or a bivalent ferrocenyl radical. These ligands serve as homogeneous catalysts for asymmetric addition reactions, particularly in hydrogenation.
Career Highlights
Throughout his career, Ribourdouille has worked with prominent organizations such as Solvias AG and the Centre National de la Recherche Scientifique. His expertise in chemistry and innovation has allowed him to contribute to various research projects and advancements in the field.
Collaborations
Ribourdouille has collaborated with esteemed colleagues, including Andreas Pfaltz and Xiangdong Feng. These partnerships have further enhanced his research and development efforts in the area of chiral ligands and catalysts.
Conclusion
Yann Ribourdouille's innovative work in the field of chemistry, particularly with chiral ligands, showcases his significant contributions to asymmetric addition reactions. His patents and collaborations reflect his dedication to advancing chemical research and technology.