Comparison of Nano Catalysts in Synthesis of Tetrahydrobenzo [α] Xanthene-11-One
Publish place: The 5th International Conference on Science & Technology with Sustainable development approach
Publish Year: 1398
Type: Conference paper
Language: English
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Document National Code:
TECHSD05_067
Index date: 16 December 2019
Comparison of Nano Catalysts in Synthesis of Tetrahydrobenzo [α] Xanthene-11-One abstract
Fe3O4 / SiO2/HClO4 nanoparticles were used as support for solid acid to synthesise the Multi-component reaction of tetrahydrobenzo[a] xanthene-11-ones in solvent-free conditions and the desired products at a good to high yield were obtained. The Fe3O4 / SiO2/HClO4 NPs were thoroughly characterized by using SEM, FT-IR. The results showed that the catalyst has a high activity, is environmentally friendly, heterogeneous and easy to recover from the reaction mixture without losing its catalytic activity.
Comparison of Nano Catalysts in Synthesis of Tetrahydrobenzo [α] Xanthene-11-One Keywords:
Comparison of Nano Catalysts in Synthesis of Tetrahydrobenzo [α] Xanthene-11-One authors
Farzaneh Shamsa
Department of Chemistry Faculty of Sciences, Islamic Azad University Neyshabur Branc Neyshabur, Iran
Rahele Zhiani
New Material technology and processing research center chemistry department, Neyshabur Branch, Isalamic Azad University Neyshabur, Iran
alireza motavalizadehkakhky
Department of Chemistry Faculty of Sciences, Islamic Azad University Neyshabur Branc Neyshabur, Iran