A comparative study of TiO2, Al2O3, and Fe3O4 nanoparticles as reusable heterogeneous catalysts in the synthesis of tetrahydrobenzo[a]xanthene-11-ones
- 作者: Davoodnia A.1, Yadegarian S.1, Nakhaei A.1, Tavakoli-Hoseini N.1
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隶属关系:
- Department of Chemistry, Mashhad Branch
- 期: 卷 86, 编号 12 (2016)
- 页面: 2849-2854
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/217038
- DOI: https://doi.org/10.1134/S1070363216120495
- ID: 217038
如何引用文章
详细
Catalytic effect of three nanosized metal oxides TiO2, Al2O3 and Fe3O4 nanoparticles in the onepot synthesis of tetrahydrobenzo[a]xanthene-11-ones by three-component reaction of β-naphthol with aromatic aldehydes and dimedone has been studied. Various reaction conditions were tested in the presence of TiO2, Al2O3 and Fe3O4 nanoparticles. The results demonstrated that nano Fe3O4 was the more efficient heterogeneous catalyst than Al2O3 and Fe3O4. The reaction completed within shorter period of time under solvent-free conditions with higher yield. The catalysts used were recyclable.
作者简介
A. Davoodnia
Department of Chemistry, Mashhad Branch
编辑信件的主要联系方式.
Email: adavoodnia@yahoo.com
伊朗伊斯兰共和国, Mashhad, 91735-413
S. Yadegarian
Department of Chemistry, Mashhad Branch
Email: adavoodnia@yahoo.com
伊朗伊斯兰共和国, Mashhad, 91735-413
A. Nakhaei
Department of Chemistry, Mashhad Branch
Email: adavoodnia@yahoo.com
伊朗伊斯兰共和国, Mashhad, 91735-413
N. Tavakoli-Hoseini
Department of Chemistry, Mashhad Branch
Email: adavoodnia@yahoo.com
伊朗伊斯兰共和国, Mashhad, 91735-413