Hydrogen-bond catalysis is a type of organocatalysis that relies on use of hydrogen bonding interactions to accelerate and control organic reactions....
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In chemistry, homogeneous catalysis is catalysis where the catalyst is in same phase as reactants, principally by a soluble catalyst in a solution. In...
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step v = 2k1[NO]2[O2]. An example of heterogeneous catalysis is the reaction of oxygen and hydrogen on the surface of titanium dioxide (TiO2, or titania)...
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oxidizer in rocketry. Hydrogen peroxide is a reactive oxygen species and the simplest peroxide, a compound having an oxygen–oxygen single bond. It decomposes...
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squaramide catalysis describes the use of squaramides to accelerate and stereochemically alter organic transformations. The effects arise through hydrogen-bonding...
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see the article on hydrogen bond catalysis.) The concept of utilizing the counteranion as the source of chirality in catalysis was first proposed by...
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Metal–organic framework (redirect from MOFs for catalysis)
as hydrogen and carbon dioxide. Other possible applications of MOFs are in gas purification, in gas separation, in water remediation, in catalysis, as...
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σ-Bond Complexes", Kluwer Academic/Plenum Publishers: New York, 2001 Gallezot, Pierre. "Hydrogenation – Heterogeneous" in Encyclopedia of Catalysis, Volume...
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another, or the same, molecular entity. Like a hydrogen bond, the result is not a formal chemical bond, but rather a strong electrostatic attraction....
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mechanics through the exploration of its energetics and chemical bonding. Hydrogen gas was first produced artificially in the early 16th century by reacting...
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Low-barrier hydrogen bonds have been proposed to be relevant to enzyme catalysis in two types of circumstance. Firstly, a low-barrier hydrogen bond in a charge...
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table, PnB catalysis may be appealing due to a balance between steric repulsion and polarisability factors. As for halogen and chalocogen bonding interactions...
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strong hydrogen bond), and such effects do not contribute significantly to catalysis. A metal ion in the active site participates in catalysis by coordinating...
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catalysis is catalysis where the phase of catalysts differs from that of the reagents or products. The process contrasts with homogeneous catalysis where...
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Amide (redirect from Amide bond)
groups or hydrogen atoms. The amide group is called a peptide bond when it is part of the main chain of a protein, and an isopeptide bond when it occurs...
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Alkene (redirect from Carbon-carbon double bond)
0240. Hartwig, John (2010). Organotransition Metal Chemistry: From Bonding to Catalysis. New York: University Science Books. p. 1160. ISBN 978-1-938787-15-7...
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formonitrile. Hydrogen cyanide is a linear molecule, with a triple bond between carbon and nitrogen. The tautomer of HCN is HNC, hydrogen isocyanide.[citation...
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Hydroformylation (redirect from Hydroformylation catalysis)
entails the net addition of a formyl group (−CHO) and a hydrogen atom to a carbon-carbon double bond. This process has undergone continuous growth since its...
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In organic chemistry, Lewis acid catalysis is the use of metal-based Lewis acids as catalysts for organic reactions. The acids act as an electron pair...
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Hashiguchi (2001-11-01). "Metal−Ligand Bifunctional Catalysis: A Nonclassical Mechanism for Asymmetric Hydrogen Transfer between Alcohols and Carbonyl Compounds"...
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Muon-catalyzed fusion (redirect from Muon catalysis in fusion)
some experiments with muons incident on a hydrogen bubble chamber at Berkeley in 1956, observed muon-catalysis of exothermic p–d, proton and deuteron, nuclear...
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A glycosidic bond or glycosidic linkage is a type of ether bond that joins a carbohydrate (sugar) molecule to another group, which may or may not be another...
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relative to the open, linear bond. While the closed C-H-C bond has not been isolated or studied, it is well established that hydrogen-bridged metals prefer the...
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Agostic interaction (redirect from Agostic bonding)
agostic interactions are stronger than most hydrogen bonds. Agostic bonds sometimes play a role in catalysis by increasing 'rigidity' in transition states...
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suggesting that there is hardly any backbonding to the silicon from hydrogen on a dangling bond. It also appeared that the Si-Si and Si-H bonds are about equally...
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crystal engineering, self-assembly, catalysis, transport, sensing, templation, and drug design. Chalcogen bonding is comparable to other forms of σ-hole...
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mimicking reactive intermediates in gold catalysis. While these complexes are sometimes depicted with a Au-C double bond, representing the sigma donation of...
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Thiourea organocatalysis (category Catalysis)
Amine-thiourea Catalysts Based on Saccharides. Organocatalysis Hydrogen-bond catalysis Squaramide catalysis Christian M. Kleiner, Peter R. Schreiner (2006). "Hydrophobic...
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the development of the Jacobsen epoxidation and other work in selective catalysis. Jacobsen was born on February 22, 1960, in New York City. Jacobsen attended...
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Catalytic oxidation (redirect from Oxidation catalysis)
and organic substrates. Oxidation catalysis is conducted by both heterogeneous catalysis and homogeneous catalysis. In the heterogeneous processes, gaseous...
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