High Activity Solid Base Catalysts for Alkenyl Aromatic Isomerisation |
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| Authors: | Ilhaam Al-Maskery Kathryn Girling S David Jackson Lynsey Pugh Ron R Spence |
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| Affiliation: | 1. Department of Chemistry, Centre for Catalysis Research, WestCHEM, University of Glasgow, Glasgow, G12 8QQ, Scotland, UK
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| Abstract: | The isomerisation of allylbenzene, dimethoxyallylbenzene (4-allyl-1,2-dimethoxybenzene), eugenol (2-methoxy-4-(2-propenyl)phenol), and estragole (4-allylanisole) into their respective cis/trans internal alkenyl aromatics has been studied over a supported solid base catalysts (K2CO3/alumina). The catalyst was active at 305 K with conversions as high as 36%. However all reactants cause deactivation of the catalyst. |
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