Noncovalent Interactions of Metalloporphyrins with Polyamidoamine Dendrimers Give Rise to Efficient Catalytic Systems for H2O2 Oxidation of Trichlorophenol in Water

A noncovalent FeTPPS/dendrimer system is an efficient and stable catalyst for the oxidation of trichlorophenol in water with H2O2. A very high total turnover number is obtained and no obvious blenching is observed. The catalytic system can be recycled several times with a only slight decrease of the...

Full description

Saved in:
Bibliographic Details
Published in:ChemSusChem 2011-08, Vol.4 (8), p.1063-1067
Main Authors: Ren, Qizhi, Hou, Zhongsheng, Wang, Ying, Zhang, Hong, Yang, Shiping
Format: Article
Language:English
Subjects:
Catalysis
dendrimers
Dendrimers - chemical synthesis
Dendrimers - chemistry
Electron Spin Resonance Spectroscopy
Hydrogen Peroxide - chemistry
iron
Metalloporphyrins - chemistry
noncovalent interactions
oxidation
Phenols - chemistry
Polyamines - chemistry
porphyrins
Spectrophotometry, Ultraviolet
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A noncovalent FeTPPS/dendrimer system is an efficient and stable catalyst for the oxidation of trichlorophenol in water with H2O2. A very high total turnover number is obtained and no obvious blenching is observed. The catalytic system can be recycled several times with a only slight decrease of the catalytic activity, underlining the robustness of the catalyst.
ISSN:1864-5631
1864-564X
DOI:10.1002/cssc.201100108