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:
May. 13, 2014
Filed:
Oct. 13, 2010
Anindya Ghosh, Little Rock, AR (US);
Shane Z. Sullivan, Redfield, AR (US);
Samuel L. Collom, New Haven, CT (US);
Sharon Pulla, Little Rock, AR (US);
Anindya Ghosh, Little Rock, AR (US);
Shane Z. Sullivan, Redfield, AR (US);
Samuel L. Collom, New Haven, CT (US);
Sharon Pulla, Little Rock, AR (US);
Board of Trustees of the University of Arkansas, Little Rock, AR (US);
Abstract
A tetradendate amide based macrocyclic ligand and its Fe(III) complex which act as activators of hydrogen peroxide. The synthetic methodology to develop the ligands is new, simple and provides better yield for each step of the ligand synthesis. The Fe(III)-complexes and hydrogen peroxide together are can perform several environmentally benign oxidation reactions. Organic dye bleaching, bleaching of pulp and paper effluent and N-oxide synthesis may be performed using the newly developed catalyst and hydrogen peroxide. Alcohol oxidation and alkene epoxidation may also be performed using the catalysts and hydrogen peroxide.