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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 5786496 B1

PDFFull Text
Date of Patent:
Jul. 28, 1998

Filed:

Nov. 15, 1996

High oxidation state metal oxo complexes of the phab ligand

Applicant:
Inventors:

Thomas V O'Halloran, Kenilworth, IL (US);

Frederick M MacDonnell, Norwood, MA (US);

Nathanael L Fackler, Chicago, IL (US);

Assignee:

Northwestern University, Evanston, IL (US);

Attorney:

Timmer; Edward J.

Primary Examiner:

Gary E Hollinden

Assistant Examiner:

Michael G Hartley

Int. Cl.
CPC ...
C07F / ; C07C / ; C07C / ; A61K / ;
U.S. Cl.
CPC ...
556137 ; 564158 ; 568 14 ; 568 17 ; 568426 ; 549523 ; 549337 ; 424-165 ; 424-936 ; 534 10 ; 534 15 ;
Abstract

The present invention provides a new tetradentate bis-amido bis-alkoxo, 1,2-(bis-2,20diphenyl-2-hydroxyethanamido)benzene (H.sub.4 PHAB) and various derivatives thereof. This ligand is able to stabilize high valen metal oxo complexes by providing strong sigma donor ligands and through the use of steric bulk to prevent decomposition via formation of the .mu.-oxo dimers. Disclosed are novel metal oxo structural chemistry and oxidation reactions carried out with the novel metal oxo complexes.

Find Patent Forward Citations

O'Halloran, Thomas. (1998). High oxidation state metal oxo complexes of the phab ligand (U.S. Patent No. 5786496). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5786496

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

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