Zn3(BTC)2 as a Highly Efficient Reusable Catalyst for the Synthesis of 2-Aryl-1H-Benzimidazole

被引：34

作者：

Sajjadifar, Sami ^{[1
]}

Arzehgar, Zeinab ^{[1
]}

Ghayuri, Azadeh ^{[1
]}

机构：

[1] Payame Noor Univ, Dept Chem, Ilam, Iran

来源：

JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 2018年 / 65卷 / 02期

关键词：

Zn-3(BTC)(2); Benzimidazoles; o-Phenylendiamine; Aldehydes; Metal-organic frameworks; METAL-ORGANIC FRAMEWORKS; BENZIMIDAZOLE DERIVATIVES; BIOLOGICAL EVALUATION; 2-ARYLBENZIMIDAZOLES; SOLIDS; DESIGN; LIGAND; AIR;

D O I：

10.1002/jccs.201700266

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Zn-3(BTC)(2) metal-organic frameworks as recyclable and heterogeneous catalysts were effectively used to catalyze the synthesis of benzimidazole derivatives from o-phenylendiamine and aldehydes in ethanol. This method provides 2-aryl-1H-benzimidazoles in good to excellent yields with little catalyst loading. The catalyst was characterized using different techniques such as X-ray diffraction (XRD), energy dispersive X-ray (EDX) analysis, scanning electron microscopy (SEM), and Fourier transform infrared (FT-IR) spectroscopy.

引用

页码：205 / 211

页数：7

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