Title of article
Zeolite Catalysts as Solid Solvents in Fine Chemicals Synthesis: 2. Competitive Adsorption of the Reactants and Products in the Friedel–Crafts Acetylations of Anisole and Toluene
Author/Authors
E.G. Derouane، نويسنده , , G. Crehan، نويسنده , , C.J. Dillon، نويسنده , , D. Bethell، نويسنده , , H. He، نويسنده , , S.B. Derouane-Abd Hamid، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
14
From page
410
To page
423
Abstract
The liquid-phase acetylations of anisole by acetic anhydride and isopropenyl acetate and that of toluene by acetic anhydride, using zeolites HBEA, HMFI, and HFAU as catalysts, were carried out under batch conditions using various molar ratios of the reactants without added solvent. Evidence has been obtained for competitive adsorption effects of the reactants resulting from differences in their adsorption equilibrium constants (AEC). Estimated values of the AEC show that preferential adsorption is in the order toluene
Journal title
Journal of Catalysis
Serial Year
2000
Journal title
Journal of Catalysis
Record number
1221727
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