Journal ArticleDOI
Activity and Selectivity in the Reactions of Substituted α,β-Unsaturated Aldehydes
TLDR
In this article, the effect of substitution of α,β-unsaturated aldehydes on the activity and selectivity of a series of platinum catalysts was investigated for the hydrogenation of these compounds.About:
This article is published in Journal of Catalysis.The article was published on 1995-02-01. It has received 213 citations till now. The article focuses on the topics: Selectivity & Methacrolein.read more
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Journal ArticleDOI
Bimetallic catalysts for upgrading of biomass to fuels and chemicals
David Martin Alonso,Stephanie G. Wettstein,Stephanie G. Wettstein,James A. Dumesic,James A. Dumesic +4 more
TL;DR: A review of recent results published in the literature for biomass upgrading reactions using bimetallic catalysts offers the possibility of enabling lignocellulosic processing to become a larger part of the biofuels and renewable chemical industry.
Journal ArticleDOI
Selective Hydrogenation of α,β-Unsaturated Aldehydes
Pierre Gallezot,D. Richard +1 more
TL;DR: In this paper, the authors mainly focused on the hydrogenation of α, β-unsaturated aldehydes into the corresponding unsaturated alcohols and showed that when a substituent is present on the carbon atom of the carbonyl group (i.e. with ketones), there is no chance to hydrogenate selectively the C═O bond, and saturated ketones are obtained with a high yield.
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An overview of dehydration, aldol-condensation and hydrogenation processes for production of liquid alkanes from biomass-derived carbohydrates
TL;DR: In this article, a biphasic batch reactor system was proposed for the conversion of carbohydrate feedstocks to liquid alkanes by the combination of dehydration, aldol-condensation/hydrogenation, and de-watering.
Journal ArticleDOI
Selective hydrogenation of ά,β-unsaturated aldehydes and other C=O and C=C bonds containing compounds
TL;DR: In this article, the authors review advances in developing new heterogeneous catalysts which hydrogenate preferentially the C=O group of β-unsaturated aldehydes to obtain the desired products, namely unsaturated alcohols.
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On the role of promoters in hydrogenations on metals; α,β-unsaturated aldehydes and ketones
TL;DR: In this paper, the authors suggest a model of surfaces active in selective hydrogenation of unsaturated aldehydes, based on the information available in the literature on the adsorptions through the C-C and C-O groups, together with the information on the catalytic behaviour of the promoter-free and promoted catalysts.