Nevin T, Mathew and S., Khaire and S. , Mayadevi and R. , Jha and S., Sivasanker (2005) Rearrangement of allyl phenyl ether over Al-MCM-41. Journal of Catalysis , 229 . pp. 105-113.
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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 |
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Subjects: | Science > Chemistry |
ID Code: | 133 |
Deposited By: | INVALID USER |
Deposited On: | 28 Feb 2007 13:34 |
Last Modified: | 18 Mar 2007 18:56 |
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