3D Nanoporous FeAl-KIT-5 with a cage type pore structure: a highly efficient and stable catalyst for hydroarylation of styrene and arylacetylenes |
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| Authors: | Shaji Varghese Samuthira Nagarajan Mercy R. Benzigar Ajayan Mano Zeid A. ALOthman George Allen Gnana Raj Ajayan Vinu |
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| Affiliation: | 1. International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Ibaraki 305-0044, Japan;2. Research and Development Centre, Bharathiyar University, Coimbatore 641046, India;3. Department of Chemistry, Scott Christian College, Nagercoil 629003, India;4. Advanced Materials Research Chair, Chemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia;5. Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane 4072, QLD, Australia |
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| Abstract: | A novel bimetallic nanoporous FeAl-KIT-5 catalyst with a cage type porous structure and a high surface area has been prepared for the hydroarylation of styrene and arylacetylenes to afford 1,1-diarylalkanes and 1,1-diarylalkenes, respectively. The catalyst was found to be highly active, and selective, affording a high yield of substituted alkanes and alkenes. The catalyst also showed much higher activity as compared to those of other nanoporous catalysts such as AlSBA-15, AlKIT-5, and FeKIT-5, and can be reused several times without much loss of its activity. |
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