Partial oxidation of benzene catalyzed by heteropoly compounds
2001
Abstract
V substituted phosphomolybdic acids could hydroxylate benzene with nearly 100% selectivity at appreciable conversion levels in the presence of oxidizing agents like H2O2 and AcOOH. There appears to be a correlation, for the liq. phase, between phenol yield and its rate of formation with V content in the phosphomolybdic acid. Unfortunately, these materials do not show the same activity in gas-phase with N2O as oxidant. Therefore, the high acidity of these solids is not involved in the reaction pathway. [on SciFinder (R)]
Details
Title
Partial oxidation of benzene catalyzed by heteropoly compounds
Author(s)
Louis, B. ; Viswanathan, B. ; Iouranov, I. ; Renken, A.
Published in
Indian Journal of Chemistry, Section A-Inorganic, Bio-inorganic, Physical, Theoretical & Analytical Chemistry
Volume
40
Issue
8
Pages
837-840
Date
2001
Keywords
Note
CAN 135:331138 22-7 Physical Organic Chemistry Institute of Chemical Engineering,Swiss Federal Institute of Technology,Lausanne,Switz. Journal 0376-4710 written in English. 7558-79-4 (Disodium hydrogen phosphate); 7631-95-0 (Sodium molybdate); 12134-22-4 (Dicesium trioxide); 13718-26-8 (Sodium metavanadate) Role: CAT (Catalyst use), RCT (Reactant), USES (Uses), RACT (Reactant or reagent) (heteropoly acid catalyst from; partial oxidn. of benzene catalyzed by heteropoly compds.); 79-21-0 (Peracetic acid); 7722-84-1 (Hydrogen peroxide); 10024-97-2 (Nitrous oxide) Role: PEP (Physical, engineering or chemical process), RCT (Reactant), PROC (Process), RACT (Reactant or reagent) (oxidant; partial oxidn. of benzene catalyzed by heteropoly compds.); 92665-66-2 Role: CAT (Catalyst use), FMU (Formation, unclassified), RCT (Reactant), FORM (Formation, nonpreparative), USES (Uses), RACT (Reactant or reagent) (partial oxidn. of benzene catalyzed by heteropoly compds.); 12293-15-1P; 12293-21-9P; 12293-24-2P Role: CAT (Catalyst use), PEP (Physical, engineering or chemical process), PRP (Properties), RCT (Reactant), SPN (Synthetic preparation), PREP (Preparation), PROC (Process), USES (Uses), RACT (Reactant or reagent) (partial oxidn. of benzene catalyzed by heteropoly compds.); 1343-93-7 (12-Tungstophosphoric acid); 12026-57-2 (12-Molybdophosphoric acid) Role: CAT (Catalyst use), RCT (Reactant), USES (Uses), RACT (Reactant or reagent) (partial oxidn. of benzene catalyzed by heteropoly compds.); 71-43-2 (Benzene) Role: PEP (Physical, engineering or chemical process), RCT (Reactant), PROC (Process), RACT (Reactant or reagent) (partial oxidn. of benzene catalyzed by heteropoly compds.); 108-95-2P (Phenol) Role: SPN (Synthetic preparation), PREP (Preparation) (partial oxidn. of benzene catalyzed by heteropoly compds.)
Laboratories
LGRC
Record Appears in
Scientific production and competences > SB - School of Basic Sciences > SB Archives > LGRC - Laboratory of Chemical Reaction Engineering
Peer-reviewed publications
Work produced at EPFL
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Published
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date
2006-04-18