Company Filing History:
Years Active: 1993-1995
Title: Innovations by Steven J Quimby
Introduction
Steven J Quimby is an accomplished inventor based in Carmel, IN (US). He has made significant contributions to the field of chemistry, particularly in the synthesis of secondary amines and imines. With a total of 2 patents to his name, Quimby's work has advanced the understanding and application of chemical processes.
Latest Patents
Quimby's latest patents focus on processes for the synthesis of unsymmetrical secondary amines. One of his notable inventions involves the hydrogenation of pyridinecarbonitriles with amines in the presence of a rhodium-loaded catalyst. This process results in stable imines that can be transiminated and hydrogenated to produce selected secondary amine products or hydrolyzed to form aldehydes. Additionally, he has developed methods for synthesizing a useful class of unsymmetrical secondary amines, represented by the formula RCH₂NHAr, which have previously been difficult to access. These innovations utilize the reductive intermolecular coupling of nitriles and primary aromatic amines.
Career Highlights
Quimby is currently employed at Reilly Industries, Inc., where he continues to explore and develop innovative chemical processes. His expertise in the field has led to advancements that benefit both the scientific community and industry applications.
Collaborations
Throughout his career, Quimby has collaborated with notable colleagues, including