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12-Tungstophosphoric acid/zirconia--a highly active stable solid acid--comparison with a tungstated zirconia catalyst
Biju M Devassy1, S B Halligudi, S G Hegde
1Inorganic Chemistry & Catalysis Division, National Chemical Laboratory, Pune-411 008, India.
Chemical Communications (Cambridge, England)
|July 19, 2002
Abstract:
A highly active and stable zirconia supported 12-tungstophosphoric acid catalyst is found to be 2-3 times more active in benzylation and acylation reactions than a tungstated zirconia catalyst.