Direct green iodination of phenol over solid acids
P Carniti, S Colonna, A Gervasini
Index: Carniti, Paolo; Colonna, Stefano; Gervasini, Antonella Catalysis Letters, 2010 , vol. 137, # 1-2 p. 55 - 62
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Citation Number: 9
Abstract
Abstract Examination of several solid acid catalysts of different nature (acid resins, zeolites, mixed oxides, Nb-oxide, and Nb-phosphate) was performed for the direct iodination reaction of phenol by using molecular iodine. The experiments were carried out in mild and green conditions (50° C at ambient pressure) in methanol in the presence of H 2 O 2 as oxidant agent. Iodine was introduced in reduced amount, stoichiometric for the formation of di- ...
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