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Fast chromogenic identification of phenolic pollutants via homogeneous oxidation with t-BuOOH in the presence of iron (III) octacarboxyphthalocyanine

Paper ID Volume ID Publish Year Pages File Format Full-Text
49748 46764 2014 5 PDF Available
Title
Fast chromogenic identification of phenolic pollutants via homogeneous oxidation with t-BuOOH in the presence of iron (III) octacarboxyphthalocyanine
Abstract

•Fe(III)OCPc could catalyze oxidation of various pollutants.•t-BuOOH could activate Fe(III)OCPc catalytic reaction.•Iron–oxygen active species was generated in catalytic process.

An efficient method has been developed for fast chromogenic identification of some phenolic pollutants (phenol, 2-chlorophenol and 1-naphthol) via tert-butyl hydroperoxide (t-BuOOH) oxidation in the presence of water-soluble iron (III) octacarboxyphthalocyanine complexes (catalyst) and 4-aminoantipyrine (chromogenic reagent). Among them, the chromogenic reaction of 2-chlorophenol could be completed rapidly, just within 6 min. The catalytic mechanism and detailed dye formation process were proposed on the basis of control experiments under different conditions. Potentially, the catalytic system composing of iron (III) octacarboxyphthalocyanine and t-BuOOH is promising for the application in fast chromogenic assay of phenolic pollutants.

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Keywords
Iron phthalocyanine; Homogeneous catalysis; Phenol; Chlorophenol; Chromogenic reaction
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Fast chromogenic identification of phenolic pollutants via homogeneous oxidation with t-BuOOH in the presence of iron (III) octacarboxyphthalocyanine
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 45, 5 February 2014, Pages 95–99
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us