Method of synthesis of tetradentate amide macrocycle ligand and its metal-complex

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United States of America Patent

PATENT NO 8722881
APP PUB NO 20110094043A1
SERIAL NO

12925053

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Abstract

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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.

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Patent OwnerAddress
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS2404 NORTH UNIVERSITY AVE LITTLE ROCK AZ 72207

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Collom, Samuel L New Haven, US 3 11
Ghosh, Anindya Little Rock, US 18 320
Pulla, Sharon Little Rock, US 1 5
Sullivan, Shane Z Redfield, US 1 5

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