Tridentate pyrazole compounds: Synthesis, characterization and catalytic study of phenoxazinone synthase with DFT study
| Autor: | M. El Kodadi, R. Touzani, H. Allali, Y. Kaddouri, El. Yousfi |
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| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: | |
| DOI: | 10.48393/imist.prsm/jases-v2i1.16694 |
| Popis: | Thepyrazole derivatives are the subject of various studies and used in many different fields, such as pharmacology, biology and catalysis. In this work we will focus on the synthesis of new pyrazole tridentate ligands to prepare catalysts to replicate the catalytic activity of ortho-aminophenol. We have studied the catalytic activity of oxidation of ortho-aminophenol to phenoxazinone by using complexes formed in situ, by mixing tridentate pyrazole ligands with manganese (II) chloride. Then using DFT method to have more information’s about the reactivity of the prepared ligands, The results shows that T7 is the best electron donor, T6 is the most reactive ligand with the lowest value of gap energy, and T5 with the lowest value of the hardness is assigned with the ability for it to give or accept electron. Journal of Applied Science and Environmental Studies, Vol 2, No 1 (2019) |
| Databáze: | OpenAIRE |
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