The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2016
Filed:
Mar. 22, 2012
Applicants:
David A. Colby, West Lafayette, IN (US);
Mark V. Riofski, Evanston, IL (US);
Changho Han, Nashville, TN (US);
Inventors:
David A. Colby, West Lafayette, IN (US);
Mark V. Riofski, Evanston, IL (US);
Changho Han, Nashville, TN (US);
Assignee:
Purdue Research Foundation, West Lafayette, IN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 45/00 (2006.01); C07C 49/83 (2006.01); C07C 49/173 (2006.01); C07C 29/38 (2006.01); C07D 317/54 (2006.01); C07C 41/30 (2006.01); C07C 303/40 (2006.01); C07C 201/12 (2006.01); C07B 37/04 (2006.01); C07C 45/45 (2006.01); C07C 45/67 (2006.01); C07C 45/72 (2006.01); C07C 49/24 (2006.01); C07C 49/82 (2006.01); C07D 317/46 (2006.01); C07D 487/04 (2006.01);
U.S. Cl.
CPC ...
C07C 45/008 (2013.01); C07B 37/04 (2013.01); C07C 29/38 (2013.01); C07C 41/30 (2013.01); C07C 45/455 (2013.01); C07C 45/673 (2013.01); C07C 45/72 (2013.01); C07C 49/173 (2013.01); C07C 49/24 (2013.01); C07C 49/82 (2013.01); C07C 49/83 (2013.01); C07C 201/12 (2013.01); C07C 303/40 (2013.01); C07D 317/46 (2013.01); C07D 317/54 (2013.01); C07D 487/04 (2013.01); C07C 2101/14 (2013.01); C07C 2102/18 (2013.01); C07C 2102/42 (2013.01); C07C 2103/18 (2013.01); C07C 2103/74 (2013.01);
Abstract
The present invention relates to compositions, for example, the DBU/Hexafluoroacetone hydrate salt, and processes of preparing and using the same for the modification of chemical compounds via the release of trifluoroacetate. The DBU/Hexafluoroacetone hydrate salt can perform trifluoromethylation reactions on chemical compounds, such as carbonyl group-containing compounds.