The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: 5,10,15,20-Tetrakis (4-methoxyphenyl)-21H,23H-porphine cobalt (II)(SMILESS: COC1=CC=C(C=C1)C(C2=[N]3[Co+2]4([N-]56)[N-]7C(C(C8=CC=C(C=C8)OC)=C3C=C2)=CC=C7C(C9=CC=C(C=C9)OC)=C%10C=CC%11=[N]4%10)=C5C=CC6=C%11C%12=CC=C(C=C%12)OC,cas:28903-71-1) is researched.Application of 7524-52-9. The article 《Spectroscopic, Electrochemical, Magnetic and Structural Characterization of an Hexamethylenetetramine Co(II) Porphyrin Complex – Application in the Catalytic Degradation of Vat Yellow 1 dye》 in relation to this compound, is published in Journal of Molecular Structure. Let’s take a look at the latest research on this compound (cas:28903-71-1).
In this study, a new cobaltous-(hexamethylenetetramine) [meso-tetra(para-methoxyphenyl)porphyrin complex] with the formula [CoII(TMPP)(HMTA)] (1) was synthesized. The mol. structure was confirmed in solution by 1H NMR spectroscopy and mass spectrometry methods, and the single crystal x-ray diffraction structure of 1 was determined at both room temperature and low temperature This species was further characterized by IR, UV-visible and fluorescence spectroscopies, magnetic susceptibility measurements and cyclic voltammetry. The chem. reactivity behavior was also assessed theor. through D. Functional Theory (DFT) approach. Magnetic investigation indicates that the Co(II)-HMTA porphyrin 1 species at low temperature is a cobaltous low-spin (S = 1/2) species while at high temperature complex 1 exhibits a spin-crossover low-spin (S = 1/2) ↔ high-spin (S = 3/2). The adsorption kinetic of the “”vat yellow 1 dye”” was carried out in aqueous solution at pH = 6. The exptl. results are better fitted using the pseudo second order model. Furthermore, complex 1 was tested as catalyst in the degradation of the vat yellow 1 dye using an aqueous H2O2 solution and by photodegradation under solar light.
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Reference:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com