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Noncovalent Interactions of Metalloporphyrins with Polyamidoamine Dendrimers Give Rise to Efficient Catalytic Systems for H 2 O 2 Oxidation of Trichlorophenol in Water
Author(s) -
Ren Qizhi,
Hou Zhongsheng,
Wang Ying,
Zhang Hong,
Yang Shiping
Publication year - 2011
Publication title -
chemsuschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.412
H-Index - 157
eISSN - 1864-564X
pISSN - 1864-5631
DOI - 10.1002/cssc.201100108
Subject(s) - catalysis , dendrimer , chemistry , turnover number , heterogeneous catalysis , chemical engineering , organic chemistry , engineering
A noncovalent FeTPPS/dendrimer system is an efficient and stable catalyst for the oxidation of trichlorophenol in water with H 2 O 2 . 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.