Vapour phase tertiary butylation of phenol over sulfated zirconia catalyst
DSpace at IIT Bombay
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Title |
Vapour phase tertiary butylation of phenol over sulfated zirconia catalyst
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Creator |
SAKTHIVEL, A
SARITHA, N SELVAM, P |
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Subject |
acidic properties
p-t-butylphenol sulfated zirconia alkylation of phenol solid acid catalyst |
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Description |
Vapour phase butylation of phenol was carried out over a sulfated zirconia solid superacid catalyst in the temperature range 448-473 K using t-butyl alcohol as the alkylating agent. A good substrate (phenol) conversion and excellent product (para-tertiary BP) selectivity was obtained. The catalytic activity remains nearly the same on repeated use of the catalyst. Further, the catalyst was not deactivated when the reaction was carried out for a longer duration, i.e.. even after several hours of reaction.
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Publisher |
BALTZER SCI PUBL BV
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Date |
2011-07-18T23:12:18Z
2011-12-26T12:50:52Z 2011-12-27T05:37:02Z 2011-07-18T23:12:18Z 2011-12-26T12:50:52Z 2011-12-27T05:37:02Z 2001 |
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Type |
Article
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Identifier |
CATALYSIS LETTERS, 72(3-4), 225-228
1011-372X http://dx.doi.org/10.1023/A:1009079910528 http://dspace.library.iitb.ac.in/xmlui/handle/10054/5095 http://hdl.handle.net/10054/5095 |
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Language |
en
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