This inventor holds 1 USPTO granted patent. Top assignees: Cambrex Tallinn as, Tallinn University of Technology. Active years: 2012.
Company Filing History:
1 out of 1 
1 out of 24 Years Active: 2012
Title: Raissa Jaalaid: Innovator in Chemical Synthesis
Introduction
Raissa Jaalaid is a notable inventor based in Tallinn, Estonia. She has made significant contributions to the field of chemical synthesis, particularly in the development of methods for producing homocitric acid gamma-lactone and its corresponding salts. Her innovative approach has garnered attention in the scientific community.
Latest Patents
Raissa Jaalaid holds a patent for her work on "Archiral (2-hydroxy-3-oxo-cyclopent-1-enyl) acetic acid alkyl, alkylphenyl and phenyl esters." This patent describes a simple and efficient method for synthesizing both enantiomers of homocitric acid gamma-lactone. The method involves asymmetric oxidation of esters, followed by basic and acidic hydrolysis, culminating in the acidic lactonization of homocitric acid. The resulting homocitric acid salts are obtained through basic treatment of the gamma-lactone. The conditions and reagents used in this chemical conversion are crucial for the efficient production of these compounds.
Career Highlights
Throughout her career, Raissa has worked with esteemed institutions such as Tallinn University of Technology and Cambrex Tallinn AS. Her experience in these organizations has allowed her to refine her skills and contribute to significant advancements in her field.
Collaborations
Raissa has collaborated with notable colleagues, including Anne Paju and Margus Eek. These partnerships have fostered a collaborative environment that enhances innovation and research in chemical synthesis.
Conclusion
Raissa Jaalaid's contributions to chemical synthesis and her innovative methods for producing homocitric acid gamma-lactone highlight her role as a leading inventor in her field. Her work continues to inspire advancements in chemical research and applications.