Company Filing History:
Years Active: 1999
Title: Innovations by Inventor Andres Sergio Hernandez
Introduction
Andres Sergio Hernandez is a notable inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of chemistry, particularly in the preparation of amines. With a total of 2 patents, his work showcases innovative methods that enhance chemical synthesis processes.
Latest Patents
Hernandez's latest patents focus on the solid phase preparation of amines. One of the methods he describes involves monoalkylating a diol with a chloromethyl resin, followed by a reaction with N,N'-carbonyldimidazole. This process results in a resin-bound tertiary-alkoxycarbonyl-imidazole, which is subsequently N-alkylated. The method allows for the sequential treatment with appropriate building blocks and reagents to produce a resin-bound amine. This amine can then be obtained after treatment with an acid, along with other valuable intermediates used in the process.
Career Highlights
Hernandez is currently employed at Warner-Lambert Company, where he continues to develop innovative chemical processes. His work has contributed to advancements in the pharmaceutical industry, particularly in the synthesis of complex organic compounds.
Collaborations
One of his notable coworkers is John C. Hodges, with whom he collaborates on various projects within the company.
Conclusion
Andres Sergio Hernandez is a distinguished inventor whose innovative methods in the preparation of amines have made a significant impact in the field of chemistry. His contributions continue to influence advancements in chemical synthesis and pharmaceutical development.