Ferrocene-Functionalized Metal.Organic Macrocycles Mimicking Hydrogenase for Photocatalytic Nitro Reduction

被引：1

作者：

Zhang Jing ^{[1
]}

Yang Yang ^{[1
]}

Wei Zhong ^{[1
]}

Jing Xu ^{[1
]}

Duan Chun-Ying ^{[1
]}

机构：

[1] Dalian Univ Technol, Zhang Dayu Coll Chem, Dalian 116024, Liaoning, Peoples R China

来源：

CHINESE JOURNAL OF INORGANIC CHEMISTRY | 2022年 / 38卷 / 12期

关键词：

metal-organic macrocycle; ferrocene; photocatalytic; supramolecule; Michaelis-Menten mechanism; METAL-ORGANIC FRAMEWORK; CATALYSIS; GUEST;

D O I：

10.11862/CJIC.2022.237

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two novel metal-organic macrocycles (M-Fe and M-Cu) were constructed using the flexible and redox-active ferrocene ligand. The macrocycles effectively quenched the fluorescence of organic dyes and exhibited the capability to trigger the photoinduced electron transfer. Due to relatively lower reduction potentials, M-Cu exhibited better catalytic features for proton reduction and could better catalyze the reduction of nitro compounds. The large size of the substrates leads to a decreased efficiency in the nitro reduction process. The Michaelis-Menten mechanism was used to verify the photocatalytic system, which revealed the importance of the interaction between substrate and catalyst. CCDC: 2166465, M-Cu; 2166466, M-Fe.

引用

页码：2469 / 2478

页数：10

共 29 条

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