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
收藏
页码：205 / 211
页数：7
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