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Particle size effect on enantioselective hydrogenation of ethyl pyruvate over alumina-supported platinum catalyst

✍ Scribed by J.T. Wehrli; A. Baiker; D.M. Monti; H.U. Blaser


Publisher
Elsevier Science
Year
1989
Weight
536 KB
Volume
49
Category
Article
ISSN
0304-5102

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Enantioselective hydrogenation of 1-phen
✍ Teresita Marzialetti; Marcelo Oportus; Doris Ruiz; JosΓ© Luis GarcΓ­a Fierro; Patr πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 942 KB

The effect of the metal particle size and the modifier concentration on the enantioselectivity (ee) and the conversion level in the hydrogenation of three different substrates: 1-phenyl-1,2-propanedione, ethyl pyruvate and acetophenone were studied over Ir/SiO 2 catalysts. The metal loading was vari