Silica nanoparticles doped by cobalt(II) sulfosubstituted phthalocyanines: Sol–gel synthesis and catalytic activity

The Surface Modification of the Polypropylene by Aqueous Soluble CoII Phthalocyanine to Obtain Materials for Catalysis

“…[15][16][17][18][19][20] This mechanism can be represented by the following scheme of elementary stages known from the literature: [6,7,19,41,42] …”

“…However, in the case of realization of associative mechanism of catalysis, association of metallophthalocyanines may both increase catalyst's activity due to the interaction of the dimer with the substrate and reduce it. [19][20][21][22] Promising direction of development of the phthalocyanine catalysts chemistry is their heterogenization on various carriers. Oxidation processes catalyzed by metallophthalocyanine complexes, mounted on a surface of mineral carriers (silicas, zeolites, carbon materials, etc.…”

A new water-soluble sulfonated cobalt(II) phthalocyanines: Synthesis, spectral, coordination and catalytic properties

“…It is caused by potential applications in various nanomaterials, such as molecular switches, fluorescent sensors, photonic wires, and catalysts [1][2][3]. MPc have a wide range of applications such as in medicine as photosensitizer of photodynamic therapy [4,5] electronics [6], non-linear optics [7] and as catalysts [8,9]. These applications arise from the MPc conjugated p-system, the ability to coordinate various ligand in the central cavity, and their chemical and physical stability.…”

Metallophthalocyanine functionalized magnetic mesoporous silica nanoparticles and its application in ultrasound-assisted oxidation of benzothiophene

“…Various oxidation systems with several homogenous and heterogeneous catalysts such as organic acids [9], polyoxometalates [10], metal oxide supported on alumina or silica [11][12][13][14][15], and other molecular sieves [16] have been considered to enhance oxidative activity of the oxidizing agents. Among these oxidation systems, H 2 O 2 /metalloporphyrins oxidative system has been investigated in some research groups due to its high catalytic activity in oxidation of sulfur compounds [17][18][19]. Zhou et al studied the direct oxidative removal of DBT using different iron phthalocyanines catalysts [17].…”