Fe(III)-5,10,15,20-tetrakis(pentafluorophenyl)porphine supported on pyridyl-functionalized, crosslinked poly(vinyl alcohol) as a biomimetic versatile-peroxidase-like catalyst

被引：51
作者：
Zucca, Paolo [1 ]
Sollai, Francesca [1 ]
Garau, Alessandra [2 ]
Rescigno, Antonio [1 ,3 ]
Sanjust, Enrico [1 ,3 ]
机构：
[1] Univ Cagliari, Sez Chim Biol & Tecnol Biochim, DiSTeB, I-09042 Monserrato, CA, Italy
[2] Univ Cagliari, Dipartimento Chim Inorgan & Analit, I-09042 Monserrato, CA, Italy
[3] Consorzio Sviluppo Sistemi Grande Interfase CSGI, I-50019 Sesto Fiorentino, FI, Italy
来源：
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2009年 / 306卷 / 1-2期
关键词：
Iron porphine; Iron porphyrin; Biomimetic catalyst; Lignin peroxidase; Manganese peroxidase; LIGNIN MODEL COMPOUNDS; PHANEROCHAETE-CHRYSOSPORIUM; IRON(III) PORPHYRINS; HYDROGEN-PEROXIDE; IRON-PORPHYRINS; OLEFIN EPOXIDATION; VERATRYL ALCOHOL; OXIDATION; METALLOPORPHYRINS; HYDROXYLATION;
D O I：
10.1016/j.molcata.2009.02.029
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
This paper describes the immobilization of the commercial synthetic tetrakis(pentafluorophenyl) porphine-iron(III) chloride on pyridyl-functionalized crosslinked poly(vinyl alcohol) and the catalytic activity of the adduct towards oxidation of selected organic substrates by hydrogen peroxide. The obtained adduct was characterized by UV/vis and IR spectroscopies. It showed a noticeable lignin-peroxidase-like catalytic activity; moreover a dramatic activity enhancement was observed in the presence of Mn2+ under certain experimental conditions, so the preparation could well be classified as a manganese-peroxidase-like catalyst leading to a transient Mn(III) species. Conversion yields for some aromatic compounds (bio)chemically related to lignin, kinetics and operational features of the adduct are also reported. (C) 2009 Elsevier B.V. All rights reserved.
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页码：89 / 96
页数：8
相关论文
共 46 条
[1]   A NEW ASSAY FOR LIGNIN-TYPE PEROXIDASES EMPLOYING THE DYE AZURE-B [J].
ARCHIBALD, FS .
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1992, 58 (09) :3110-3116
[2]   IRON PORPHYRIN-CATALYZED OXIDATION OF 1,2-DIMETHOXYARENES - A DISCUSSION OF THE DIFFERENT REACTIONS INVOLVED AND THE COMPETITION BETWEEN THE FORMATION OF METHOXYQUINONES OR MUCONIC DIMETHYL ESTERS [J].
ARTAUD, I ;
BENAZIZA, K ;
MANSUY, D .
JOURNAL OF ORGANIC CHEMISTRY, 1993, 58 (12) :3373-3380
[3]   ZEOLITE-ENCAPSULATED AND CLAY-INTERCALATED METAL PORPHYRIN, PHTHALOCYANINE AND SCHIFF-BASE COMPLEXES AS MODELS FOR BIOMIMETIC OXIDATION CATALYSTS - AN OVERVIEW [J].
BEDIOUI, F .
COORDINATION CHEMISTRY REVIEWS, 1995, 144 :39-68
[4]   Study of metalloporphyrin covalently bound to silica as catalyst in the ortho-dianisidine oxidation [J].
Benedito, FL ;
Nakagaki, S ;
Saczk, AA ;
Peralta-Zamora, PG ;
Costa, CMM .
APPLIED CATALYSIS A-GENERAL, 2003, 250 (01) :1-11
[5]  
BOE JF, 1993, BIOCATALYSIS, V7, P297
[6]   Metalloporphyrins immobilized on motmorillonite as biomimetic catalysts in the oxidation of lignin model compounds [J].
Crestini, C ;
Pastorini, A ;
Tagliatesta, P .
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2004, 208 (1-2) :195-202
[7]   Biomimetic degradation of lignin and lignin model compounds by synthetic anionic and cationic water soluble manganese and iron porphyrins [J].
Crestini, C ;
Saladino, R ;
Tagliatesta, P ;
Boschi, T .
BIOORGANIC & MEDICINAL CHEMISTRY, 1999, 7 (09) :1897-1905
[8]   IRON PORPHYRIN CATALYZED OXIDATION OF LIGNIN MODEL COMPOUNDS - THE OXIDATION OF VERATRYL ALCOHOL AND VERATRYL ACETATE [J].
CUI, FT ;
DOLPHIN, D .
CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1992, 70 (08) :2314-2318
[9]  
Finch C.A., 1992, POLYVINYL ALCOHOL DE
[10]   Oxidative degradation of pentachlorophenol by an iron(III)-porphyrin catalyst bound to humic acid via formaldehyde polycondensation [J].
Fukushima, Masami .
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2008, 286 (1-2) :47-54
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