Design and synthesis of some new biologically active amidoalkyl naphthols in the presence of sulfonic acid functionalized silica-coated Fe3O4 nanoparticles

被引:0
作者
Razieh Rahimizadeh
Akbar Mobinikhaledi
Hassan Moghanian
Seyedeh sara Kashaninejad
机构
[1] Arak University,Department of Chemistry, Faculty of Science
[2] Islamic Azad University,Department of Chemistry, Dezful Branch
[3] Amiralmomenin Hospital,Department of Laboratory
[4] Arak University of Medical Sciences,undefined
来源
Research on Chemical Intermediates | 2022年 / 48卷
关键词
Fatty acid; Biological activities; Multi-component reaction; Amidoalkyl naphthols; Catalyst;
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中图分类号
学科分类号
摘要
The novel functionalized silica-coated Fe3O4 nanoparticles, Fe3O4@SiO2-TETA-SO3H, were synthesized by stabilizing of sulfonic group on the surface of silica-coated Fe3O4 nanoparticles. The structure of these nanoparticles was characterized by Fourier transform infrared spectroscopy, X-ray diffraction, field emission scanning electron microscopy, thermal gravimetric analysis and vibrating sample magnetometer and energy dispersive X-ray spectroscopy. The activity of the Fe3O4@SiO2-TETA-SO3H nanoparticles as a catalyst was investigated for benign one-pot synthesis of some new amidoalkyl naphthols using fatty acids as bio-based resources. This reaction afforded the desired products within short reaction times, high yields and easy work-up procedure. This acidic catalyst could be recycled and reused for six runs without significant change in its activity. Furthermore, the biological activity of the synthesized fatty amidoalkyl naphthols was evaluated against Staphylococcus aureus (ATCC 25,923) and Escherichia coli (ATCC 25,922) bacteria.
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页码:607 / 627
页数:20
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