Water−Gas Shift Reaction Catalyzed by Redox Enzymes on Conducting Graphite Platelets
نویسندگان
چکیده
منابع مشابه
The Coupled Reaction Catalyzed by the Enzymes Transketolase and Transaldolase
The conversion of hexose monophosphate to sedoheptulose 7phosphate, first detected by Bonsignore et al. (1) in dialyzed liver extracts, and by Dische (2) in red cell hemolysates, can be attributed to the presence of transketolase and transaldolase in these extracts (3, 4). With highly purified preparations of transketolase and transaldolase, free of phosphoglucose isomerase and xylulose 5-phosp...
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The formation of pentose phosphate from hexose monophosphate involves either the oxidative pathway from glucose 6phosphate through 6-phosphogluconate or the series of nonoxidative transfer reactions catalyzed by transketolase and transaldolase, in which sedoheptulose 7-phosphate is an intermediate (1). In mammalian tissues the nonoxidative pathway appears to play a major role (2-5), accounting ...
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Reactivity umpolung allows us to consider nontraditional bond disconnections. We report herein that treatment of an alpha-haloaldehyde with a nucleophile in the presence of catalytic amounts of nucleophilic carbenes results in an internal redox reaction giving rise to a dehalogenated acylating agent as an intermediate by a new reaction manifold. A brief illustration of the scope of this reactio...
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The kinetics of the high-temperature (1070-1134 K), low and high-pressure gasphase forward water-gas shift reaction were evaluated in an empty quartz reactor and a quartz reactor packed with quartz particles. The power law expression for the reaction rate was consistent with the Bradford mechanism and was invariant with respect to pressure. The experimental rate constant was lower than that pub...
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Lewis acid-catalyzed redox-neutral amination of 2-(3-pyrroline-1-yl)benzaldehydes via intramolcular [1,5]-hydride shift/isomerization reaction has been realized, using the inherent reducing power of 3-pyrrolines. A series of N-arylpyrrole containing amines are obtained in high yields.
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 2009
ISSN: 0002-7863,1520-5126
DOI: 10.1021/ja905797w