27320-44-1

Upstream product

• 83-07-8 4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one 
• 120-83-2 2,4-dichlorophenol 
• 95-57-8 2-monochlorophenol 

Relevant academic research and scientific papers

First observation of tetranitro iron (II) phthalocyanine catalyzed oxidation of phenolic pollutant assisted with 4-aminoantipyrine using dioxygen as oxidant

A novel system for catalytic oxidation of phenol and chlorophenol pollutant in water by tetranitro iron (II) phthalocyanine (TNFe(II)Pc) is reported for the first time. In this system, several phenolic substrates (phenol, 2-chlorophenol, 4-chlorophenol and 2,4-dichlorophenol) could be easily oxidized by naturally dissolved oxygen in the presence of TNFe(II)Pc, and then rapidly combined with 4-aminoantipyrine to generate the pink dye. The catalytic oxidation process and resulting products were monitored by UV-Vis spectroscopy and high performance liquid chromatography-mass spectrometer (HPLC-MS) technique. Control experiments demonstrated that the generation of superoxide anion radical was crucial for the dye formation, and a possible mechanism involved a successive single electron transfer from phenolic substrates to O2 via the axis of TNFe(II)Pc was proposed. Potentially, this system is promising for application in chromogenic identification of phenolic pollutant. Crown Copyright

Oxidase-like MOF-818 Nanozyme with High Specificity for Catalysis of Catechol Oxidation

Despite the extensive studies of the nanozymes showing their superior properties compared to natural enzymes and traditional artificial enzymes, the development of highly specific nanozymes is still a challenge. The catechol oxidase specifically catalyzing the oxidations of o-diphenol to the corresponding o-quinone is important to the biosynthesis of melanin and other polyphenolic natural products. In this study, we first propose that MOF-818, containing trinuclear copper centers mimicking the active sites of natural catechol oxidase, shows efficient catechol oxidase activity with good specificity and no peroxidase-like characteristics. MOF-818 has good specificity and high catalytic activity as a novel catechol oxidase nanozyme.

Synthesis, spectroscopic investigation and catalytic behaviour of histidine substituted Nickel(II) phthalocyanine

In this work, the oxidation behaviour of phenol and chlorophenol contaminants present in the water catalyzed by histidine substituted nickel(II) phthalocyanine (NiPc) is reported. This work comprises synthesis, characterization and study the catalytic beh

A magnetically recyclable Fe3O4@C@TNCuPc composite catalyst for chromogenic identification of phenolic pollutants

Metal phthalocyanine (MPc) complexes can accelerate the catalytic oxidation of phenol and chlorophenol pollutants and therefore attract great attention. Although many efforts have been made on improving the catalytic performance of MPc, most of them are d