Nanoparticles supported graphene oxide and its application as an efficient and recyclable nano-catalyst in the synthesis of imidazole derivatives in ultrasound solvent-free condition

被引：0
作者：
Ali Yavar Karami
Mohammadreza Manafi
Keivan Ghodrati
Ramin Khajavi
Mohammad Hojjati
机构：
[1] South Tehran Branch,Department of Applied Chemistry, Faculty of Science
[2] Islamic Azad University,Department of Chemistry
[3] Kermanshah Branch,Department of Polymer and Textile Engineering
[4] Islamic Azad University,undefined
[5] South Tehran Branch,undefined
[6] Islamic Azad University,undefined
来源：
International Nano Letters | 2020年 / 10卷
关键词：
Graphene oxide; Nano-catalyst; Imidazole; Green chemistry; Ultra sound condition;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this research, GO has been supported by some metal oxide for preparing a novel nano-catalyst. This reusable nano-catalyst has been used for the synthesis of some benzimidazoles from corresponding aldehydes and 1,2-benzenediamine. The reaction condition is simple and the products yield are excellent. The nano-catalyst's structure has been confirmed by FT-IR, scanning electron microscopy, transmission electron microscopy and atomic forced molecule and all heterocycle products have been characterized by FTIR, HNMR, CNMR and their mp were compared by those reported in references.
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页码：89 / 95
页数：6
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