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- Title
Synthesis, Characterization, DFT, and Thermogravimetric Analysis of Neutral Co(II)/Pyrazole Complex, Catalytic Activity toward Catecholase and Phenoxazinone Oxidation.
- Authors
Boutaybi, Mohamed El; Bouroumane, Nadia; Azzouzi, Mohamed; Aaddouz, Mohamed; Bacroume, Said; El Miz, Mohamed; Touzani, Rachid; Bahari, Zahra; Zarrouk, Abdelkader; El-Marghany, Adel; Jama, Charafeddine; Abu-Rayyan, Ahmed; Warad, Ismail
- Abstract
The pyrazole-pyridin-2-amine, as a tridentate pyrazole ligand, and its neutral Co(II)/pyrazole complex were prepared using a direct method with a high yield. The desired pyrazole ligand and its complex were subjected to several physicochemical and thermal analyses; moreover, the DFT-like optimization of MEP, HOMO/LUMO, and TD-DFT correlated well with their experimental relatives. Additionally, the oxidation catalytic activities of the Co(II)/pyrazole complex, such as the catecholase of catechol to o-quinone and the phenoxazinone of 2-aminophenol to 2-aminophenoxazinone, were also evaluated under mild RT conditions and atmospheric oxygen.
- Subjects
CATALYTIC activity; THERMOGRAVIMETRY; ATMOSPHERIC oxygen; CATALYTIC oxidation; PYRAZOLES; CATECHOL; NITROPHENOLS
- Publication
Crystals (2073-4352), 2023, Vol 13, Issue 2, p155
- ISSN
2073-4352
- Publication type
Article
- DOI
10.3390/cryst13020155