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Highly active and reusable catalyst from Fe-Mg-hydrotalcite anionic clay for Friedel-Crafts type benzylation reactions
| Content Provider | Semantic Scholar |
|---|---|
| Author | Choudhary, Vasant R. Jha, Rani Kumari Thakur Choudhari, Pankaj A. |
| Copyright Year | 2005 |
| Abstract | Fe-Mg-hydrotalcite (Mg/Fe = 3) anionic clay with or without calcination (at 200–800‡C) has been used for the benzylation of toluene and other aromatic compounds by benzyl chloride. Hydrotalcite before and after its calcination was characterized for surface area, crystalline phases and basicity. Both the hydrotalcite, particularly after its use in the benzylation reaction, and the catalyst derived from it by its calcination at 200–800‡C show high catalytic activity for the benzylation of toluene and other aromatic compounds. The catalytically active species present in the catalyst in its most active form are the chlorides and oxides of iron on the catalyst surface. |
| Starting Page | 635 |
| Ending Page | 639 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/BF02708292 |
| Volume Number | 117 |
| Alternate Webpage(s) | https://www.ias.ac.in/article/fulltext/jcsc/117/06/0635-0639 |
| Alternate Webpage(s) | https://doi.org/10.1007/BF02708292 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
