Title :

Synthesis, Characterization, DFT, and Thermogravimetric Analysis of Neutral Co(II)/Pyrazole Complex, Catalytic Activity toward Catecholase and Phenoxazinone Oxidation

Author(s) :

Boutaybi, Mohamed El [Auteur]
Université Mohammed Premier [Oujda] = Université Mohammed Ier
Bouroumane, Nadia [Auteur]
Université Mohammed Premier [Oujda] = Université Mohammed Ier
Azzouzi, Mohamed [Auteur]
Université Mohammed Premier [Oujda] = Université Mohammed Ier
Aaddouz, Mohamed [Auteur]
Laboratoire de Chimie Appliquée et Environnement | Laboratory of Applied and Environmental Chemistry [Université Mohammed Premier Oujda] [LCAE]
Bacroume, Said [Auteur]
Université Mohammed Premier [Oujda] = Université Mohammed Ier
El Miz, Mohamed [Auteur]
Université Mohammed Premier [Oujda] = Université Mohammed Ier
Touzani, Rachid [Auteur]
Université Mohammed Premier [Oujda] = Université Mohammed Ier
Bahari, Zahra [Auteur]
Université Mohammed Premier [Oujda] = Université Mohammed Ier
Zarrouk, Abdelkader [Auteur]
Université Mohammed V de Rabat [Agdal] [UM5]
El-Marghany, Adel [Auteur]
King Saud University [Riyadh] [KSU]
Jama, charafeddine [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207
Abu-Rayyan, Ahmed [Auteur]
Warad, Ismail [Auteur]
An-Najah National University

Journal title :

Crystals

Abbreviated title :

Crystals

Volume number :

13

Pages :

155

Publisher :

MDPI AG

Publication date :

2023-01-17

ISSN :

2073-4352

English keyword(s) :

cobalt(II)
pyrazole
catecholase
phenoxazinone
DFT

HAL domain(s) :

Chimie/Matériaux

English abstract : [en]

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 ...
Show more >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.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Université de Lille
CNRS
INRAE
ENSCL

Collections :

• Unité Matériaux et Transformations (UMET) - UMR 8207

Research team(s) :

Procédés de Recyclage et de Fonctionnalisation (PReF)

Submission date :

2023-02-08T17:25:33Z
2023-02-09T13:50:01Z