Mathew, Nevin T. ; Khaire, S. ; Mayadevi, S. ; Jha, R. ; Sivasanker, S. (2005) Rearrangement of allyl phenyl ether over Al-MCM-41 Journal of Catalysis, 229 (1). pp. 105-113. ISSN 0021-9517
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.jcat.2004.09.027
Abstract
Claisen rearrangement of allyl phenyl ether to o-allylphenol and a dihydrobenzofuran derivative was investigated over MCM-41 with different Si/Al ratios. Higher aluminum content, higher reaction temperatures, and longer run duration favor the formation of the ring compound 2,3-dihydro-2-methyl benzofuran. There is a close relationship between acidity and conversion, which suggests that the reaction occurs inside the large pores of MCM-41. The influence of temperature and catalyst Si/Al ratio on the reaction are examined by kinetic analysis, under the assumption of a first-order consecutive reaction.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Claisen Rearrangement; Allyl Phenyl Ether; Al-MCM-41; Molecular Rearrangement; Solid Acids; Mesoporous Material |
| ID Code: | 47684 |
| Deposited On: | 12 Jul 2011 14:45 |
| Last Modified: | 12 Jul 2011 14:45 |
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