Abstract
Polymeric bifunctional heterogeneous catalyst, Amberlyst™ CH28 resin, enables low temperature (<140 °C) synthesis of 4-methyl-2-pentanone (MIBK). A single pot multireaction process achieved high yields (<65%) and selectivity (>90%) in batch and continuous processes. New Pd impregnated strong acid styrenic ion exchange resins were tested and a good statistical correlation of secondary products and MIBK yield was found. GC–MS and GC methods were used to identify reaction products.
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Acknowledgements
Thanks to Dr. Scott Han for supporting the building of our first continuous reactor and for the high quality in technical discussions. Thanks to George Negro for his help with the support on the GC equipment.
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DOW™ AMBERLYST™ is a trade name of The Rohm and Haas Company.
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Trejo, J.A., Tate, J., Martenak, D. et al. State of the Art Bifunctional Hydrogenation Heterogeneous Polymeric Catalyst. Top Catal 53, 1156–1162 (2010). https://doi.org/10.1007/s11244-010-9553-1
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DOI: https://doi.org/10.1007/s11244-010-9553-1