Heterogeneous acylation of phenol with acetic anhydride over hydrotalcite-like compounds |
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| Authors: | Manivannan Rajamanickam Pandurangan Arumugam |
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| Institution: | 1. Department of Chemistry, Government Arts College (Autonomous), Kumbakonam, Tamilnadu, 602001, India
2. Institute of Catalysisand Petroleum Technology, Anna University, Chennai, Tamilnadu, India, 602025
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| Abstract: | Liquid phase acylation of phenol with acetic anhydride was studied over the mixed oxides obtained from Mg-Al, Ni-Al, and Cu-Al hydrotalcites (HTs). The mixed oxides were characterized by XRD and SEM. The main acylation products of phenol over these oxide catalysts are phenylacetate and o-hydroxyacetophenone. |
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