Aerial Oxidation of Phenol/Catechol in the Presence of Catalytic Amounts of [(Cl)2Mn(RCOOET)], RCOOET= Ethyl-5-Methyl-1-(((6-Methyl-3-Nitropyridin-2-yl)Amino)Methyl)-1H-Pyrazole-3-Carboxylate

被引：6

作者：

El Boutaybi, Mohamed ^{[1
]}

Titi, Abderrahim ^{[2
]}

Alzahrani, Abdullah Y. A. ^{[3
]}

Bahari, Zahra ^{[1
]}

Tillard, Monique ^{[4
]}

Hammouti, Belkheir ^{[2
]}

Touzani, Rachid ^{[2
]}

机构：

[1] Univ Mohammed Premier, Multidisciplinary Fac Nador, Lab Mol Chem Mat & Environm LMCME, Oujda 60000, Morocco

[2] Univ Mohammed Premier, Fac Sci, Lab Environm & Appl Chem LEAC, Oujda 60000, Morocco

[3] King Khalid Univ, Fac Sci & Arts, Dept Chem, Mohail Assir 62529, Saudi Arabia

[4] Univ Montpellier, CNRS, ICGM, ENSCM, F-34095 Montpellier, France

来源：

CATALYSTS | 2022年 / 12卷 / 12期

关键词：

(nitropyridin-2-yl)(aminomethyl)-1H-pyrazole substituted-complex [(Cl)(2)Mn(RCOOET); catecholase; tyrosinase catalytic activity; catechol; phenol; PREPARED IN-SITU; CATECHOL OXIDASE; CRYSTAL-STRUCTURE; HETEROCYCLIC LIGANDS; ORGANIC-CHEMICALS; COMPLEXES; DINUCLEAR; TYROSINASE; METAL; MODEL;

D O I：

10.3390/catal12121642

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this work, we report on the catalytic activity of a manganese complex [(Cl)(2)Mn(RCOOET)], where RCOOET is ethyl-5-methyl-1-(((6-methyl-3-nitropyridin-2-yl)amino)methyl)-1H-pyrazole-3-carboxylate, in the oxidation of phenol or catechol by atmospheric oxygen to form o-quinone. The [(Cl)(2)Mn(RCOOET)] catalyzes the oxidation of catechol at a rate of 3.74 mu mol L-1 min(-1) in tetrahydrofuran (THF), in a similar manner to catecholase or tyrosinase.

引用

页数：13

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