Propionylation of phenol to 4-hydroxypro
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V.D. Chaube; P. Moreau; A. Finiels; A.V. Ramaswamy; A.P. Singh
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Article
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2001
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Elsevier Science
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English
โ 268 KB
The liquid phase propionylation of phenol (Ph) with propionyl chloride (PC) has been studied over zeolite H-beta, Re-Y, H-Y, mordenite, H-ZSM-5 and AlCl 3 at 413 K. H-beta catalyzes the reaction to 4-hydroxypropiophenone (4-HPP), 2-hydroxypropiophenone (2-HPP) and phenylpropionate (PP) as major prod