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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.:

US 12240810 B1

PDFFull Text
Date of Patent:
Mar. 04, 2025

Filed:

Feb. 04, 2020

Chiral-substituted poly-n-vinylpyrrolidinones and complexes with bimetallic nanoclusters and uses thereof in asymmetric oxidation reactions

Applicant:

Kansas State University Research Foundation, Manhattan, KS (US);

Inventor:

Duy H. Hua, Manhattan, KS (US);

Assignee:

Kansas State University Research, Manhattan, KS (US);

Attorney:

Hovey Williams LLP

Primary Examiner:

Terressa Boykin

Int. Cl.
CPC ...
C07D 205/08 (2006.01); B01J 35/50 (2024.01); C07D 207/28 (2006.01); C07D 211/78 (2006.01); C07D 305/12 (2006.01); C07D 307/33 (2006.01); C07D 309/30 (2006.01); C07D 471/04 (2006.01); C07D 471/22 (2006.01); C07D 487/04 (2006.01); C07J 1/00 (2006.01); C08F 126/10 (2006.01); C08F 226/10 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
C07D 205/08 (2013.01); B01J 35/50 (2024.01); C07D 207/28 (2013.01); C07D 211/78 (2013.01); C07D 305/12 (2013.01); C07D 307/33 (2013.01); C07D 309/30 (2013.01); C07D 471/04 (2013.01); C07D 471/22 (2013.01); C07D 487/04 (2013.01); C07J 1/00 (2013.01); C08F 126/10 (2013.01); C08F 226/10 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01);
Abstract

Chiral polyvinylpyrrolidinone (CSPVP), complexes of CSPVP with a core species, such as a bimetallic nanocluster catalyst, and enantioselective oxidation reactions utilizing such complexes are disclosed. The catalytic complexes have exhibited the ability to achieve reaction products have a very high degree of optical purifies. These reaction products can be used as reagents in the synthesis of complex organic molecules, such as bioactive products, and C—H bond oxidation of complex molecules including various drugs and natural products.

Find Patent Forward Citations

Hua, Duy. (2025). Chiral-substituted poly-n-vinylpyrrolidinones and complexes with bimetallic nanoclusters and uses thereof in asymmetric oxidation reactions (U.S. Patent No. 12240810). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12240810

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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