Method of synthesis of tetradentate amide macrocycle ligand and its metal-complex
申请人:Ghosh Anindya
公开号:US20110094043A1
公开(公告)日:2011-04-28
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.
Designing Green Oxidation Catalysts for Purifying Environmental Waters
作者:W. Chadwick Ellis、Camly T. Tran、Riddhi Roy、Marte Rusten、Andreas Fischer、Alexander D. Ryabov、Bruce Blumberg、Terrence J. Collins
DOI:10.1021/ja102524v
日期:2010.7.21
describe the synthesis, characterization, aqueous behavior, and catalytic activity of a new generation of Fe(III)-TAML (tetraamido macrocycle ligand) activators of peroxides (2), variants of [Fe(OC)(2)(o,o'-NC(6)H(4)NCO)(2)CMe(2)}(OH(2))(-)] (2d), which have been designed to be especially suitable for purifying water of recalcitrant oxidizable pollutants. Activation of H(2)O(2) by 2 (k(I)) as a function