Ingrid Grassert

Title: Ingrid Grassert: Innovator in Phosphonic-Acid Derivatives

Introduction

Ingrid Grassert is a notable inventor based in Rostock, Germany, recognized for her significant contributions to the field of chemistry. Her innovative work focuses on the production of aryl-substituted, amino-acylated phosphonic-acid derivatives, employing cutting-edge techniques in asymmetrical hydrogenation.

Latest Patents

Ingrid holds a patent for her invention titled "Method of producing aryl-substituted, amino-acylated phosphonic-acid." This invention relates to a unique method that utilizes metal complexes of chiral amphiphilic ligands to create these phosphonic-acid derivatives. The process involves the asymmetric hydrogenation of alpha-N-acyl-protected, beta-substituted alkene phosphonate derivatives using a chiral rhodium catalyst in a solvent or suspension. Notably, this method enables the hydrogenation of unsaturated phosphonic-acid derivatives in water, achieving a high reaction rate along with excellent enantiomeric excesses.

Career Highlights

Currently, Ingrid is associated with Degussa Aktiengesellschaft, a leading company in the field of specialty chemicals. Her expertise and innovative approach have helped propel the company forward in their research efforts, particularly in developing novel chemical entities.

Collaborations

Throughout her career, Ingrid has collaborated with remarkable professionals such as Gunther Oehme and Ute Schmidt. These partnerships have enhanced her research capabilities and contributed to the advancements in their collective work on phosphonic acid derivatives.

Conclusion

Ingrid Grassert's pioneering work and dedication to innovation in the field of chemistry highlight her as a key figure in the development of phosphonic-acid derivatives. Her patent demonstrates the significance of her contributions and underscores the importance of collaboration in scientific advancements.