Multiphasic Acetalization and Alkylation on Organically Modified MSU-X Silica |
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Authors: | Yanjun Gong Ying Li Dong Wu Yuhan Sun |
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Affiliation: | (1) State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, PO Box 165, Taiyuan, 030001, PR China |
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Abstract: | Mesoporous silicas were functionalized with phenyl groups and were used as solid acid catalysts in acetalization of aldehydes and ketones with ethylene glycol or methanol. It was shown that cyclohexanone as well as aromatic and linear aldehydes could be converted to the corresponding dimethylacetals in high conversion and selectivity over the catalyst. They also performed well in the isopropylation reactions of naphthalene with isopropanol. |
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Keywords: | acetals catalysis functionalized mesoporous silica |
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