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Hydrogen, reduction

Reduction. Hydrogenation of dimethyl adipate over Raney-promoted copper chromite at 200°C and 10 MPa produces 1,6-hexanediol [629-11-8], an important chemical intermediate (32). Promoted cobalt catalysts (33) and nickel catalysts (34) are examples of other patented processes for this reaction. An eadier process, which is no longer in use, for the manufacture of the 1,6-hexanediamine from adipic acid involved hydrogenation of the acid (as its ester) to the diol, followed by ammonolysis to the diamine (35). [Pg.240]

Two different types of zinc-porphyrins coordinated diiron complex act as catalysts for the photochemical reduction hydrogen evolution from water. In this system... [Pg.73]

Figure 11. Observed ESR signals after reduction, hydrogen desorption and air exposure. Figure 11. Observed ESR signals after reduction, hydrogen desorption and air exposure.
Boc-protection needed during reductive hydrogenation of the azide group to prevent reaction medium becoming basic Competitive de-chlorination of the aryl chloride group occurs under basic conditions... [Pg.244]

Boc-protection needed during reductive hydrogenation of the azide group... [Pg.250]

In sewer networks without considerable amounts of sediments, the anaerobic processes are dominated by the acidogenic production of VFA and C02 and by sulfate reduction (hydrogen sulfide production). The methanogenic phase can normally be excluded as being of minor importance. These facts were verified by Tanaka and Hvitved-Jacobsen (1999) and Tanaka (1998) under sewer conditions in a number of laboratory experiments and in the field. [Pg.43]

Fig. 9-19. Electron state density of adsorbed proton/lpndrogen redox particles on metal electrodes (a) the relative concentration of adsorbed reductant hydrogen atoms (Had) will be hitler if the Fermi level ef(h, of electrode is higher than the standard Fermi level of adsorbed redox particles, (b) the relative concentration of adsorbed oxidant... Fig. 9-19. Electron state density of adsorbed proton/lpndrogen redox particles on metal electrodes (a) the relative concentration of adsorbed reductant hydrogen atoms (Had) will be hitler if the Fermi level ef(h, of electrode is higher than the standard Fermi level of adsorbed redox particles, (b) the relative concentration of adsorbed oxidant...

See other pages where Hydrogen, reduction is mentioned: [Pg.133]    [Pg.288]    [Pg.472]    [Pg.231]    [Pg.337]    [Pg.66]    [Pg.221]    [Pg.222]    [Pg.272]    [Pg.301]    [Pg.1]    [Pg.113]    [Pg.343]    [Pg.123]    [Pg.213]    [Pg.53]    [Pg.103]    [Pg.221]    [Pg.46]    [Pg.77]    [Pg.77]    [Pg.78]    [Pg.79]    [Pg.86]    [Pg.97]    [Pg.123]    [Pg.170]    [Pg.34]    [Pg.285]    [Pg.300]    [Pg.203]    [Pg.104]    [Pg.55]    [Pg.89]    [Pg.99]    [Pg.67]    [Pg.87]    [Pg.199]   
See also in sourсe #XX -- [ Pg.300 , Pg.301 ]

See also in sourсe #XX -- [ Pg.67 , Pg.72 , Pg.274 , Pg.279 ]

See also in sourсe #XX -- [ Pg.300 , Pg.301 ]

See also in sourсe #XX -- [ Pg.95 ]

See also in sourсe #XX -- [ Pg.300 , Pg.301 ]




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Addition of hydrogen (reduction)

Aldehydes, reduction, transfer hydrogenation

Alkenes, reductive coupling hydrogen

Alkenes, reductive coupling hydrogenation

Amino acids, dehydroenantioselective catalytic hydrogenation reduction

Aqueous conditions reduction (hydrogenolysis, hydrogenation

Asymmetric hydrogen transfer reduction

Asymmetric hydrogenation reductions, carbon-nitrogen

Biocatalytic reductions, hydrogenation

By reduction of chlorofluoro Hydrogen fluoride

Carbon monoxide hydrogenation reduction temperature

Catalytic hydrogenation Rosenmund reduction

Catalytic hydrogenation asymmetric reduction

Catalytic hydrogenation conjugate reduction

Catalytic hydrogenation reductive alkylation

Chlorine-hydrogen reduction

Cobalt catalysts hydrogen reduction, surface

Cobalt metallic, hydrogen reduction

Conjugate reduction hydrogen donors

Desulfuration, reductive hydrogen)

Diastereoselective Olefin Reductions by Catalytic Hydrogenation

Diethyl aminomalonate, from reduction reaction with hydrogen chloride

Electrocatalysis of Cathodic Oxygen Reduction and Anodic Hydrogen Oxidation in Fuel Cells

Electrocatalytic reduction, hydrogen peroxide

Electrodes hydrogen ions reduction

Enantioselective hydrogenation reductive amination

Enantioselective ketones reduction, hydrogenation

Fluoride hydrogen reduction

Formate as a Hydrogen Source of Reduction

Formic acid hydrogenation, nitro compound reduction

Germanium-Hydrogen Bonds (Reductive Radical Chain Reactions)

Heterocyclic compounds hydrogenation, nitro compound reduction

High-temperature reduction , effects carbon monoxide hydrogenation

High-temperature reduction , effects hydrocarbon hydrogenation

High-temperature reduction , effects hydrogen

Hydrazine reduction 1,3] Hydrogen shift

Hydrogen Ions reduction

Hydrogen Plasma Reduction of Metals and Other Elements from Their Halides

Hydrogen Reduction of Niobium from Its Pentachloride (NiCIs) in Thermal Plasma

Hydrogen adsorption reduction temperature dependence

Hydrogen and reduction

Hydrogen as reductant

Hydrogen carbon monoxide reduction

Hydrogen catalyst reduction

Hydrogen compounds, active reduction

Hydrogen diffusion during reduction

Hydrogen electrolytic reduction

Hydrogen from photochemical reduction

Hydrogen halides electrolytic reduction

Hydrogen iodide reduction

Hydrogen metallurgical reductant

Hydrogen oxidation reduction

Hydrogen oxidation-reduction potential

Hydrogen oxidation-reduction reactions

Hydrogen oxide reduction

Hydrogen peroxide catalytic oxygen reduction

Hydrogen peroxide reduction

Hydrogen peroxide, bond order reduction

Hydrogen peroxide—reductant system

Hydrogen reductant for

Hydrogen reduction corrosion under

Hydrogen reduction efficiency

Hydrogen reduction etching

Hydrogen reduction hydride formation

Hydrogen reduction kinetics

Hydrogen reduction mechanism

Hydrogen reduction metal deposition

Hydrogen reduction porous silicon

Hydrogen reduction potential

Hydrogen reduction reversible potential

Hydrogen reduction roughness

Hydrogen reduction thermodynamics

Hydrogen reduction with

Hydrogen reduction, preparation

Hydrogen spillover, reduction

Hydrogen sulfide reduction

Hydrogen sulfide reduction, aromatic nitro compounds

Hydrogen telluride reductions

Hydrogen transfer reagents asymmetric reduction

Hydrogen transfer reduction

Hydrogen transfer reduction bonds

Hydrogen transfer reduction ketones

Hydrogen transfer reduction of ketones

Hydrogen transfer selective reduction

Hydrogen, adsorption, platinum metal reduction

Hydrogen, energy conversion 4-electron reduction process

Hydrogen, standard reduction potentials

Hydrogen-Selective Catalytic Reduction (H2-SCR)

Hydrogen-ion reduction curve

Hydrogen-ion-reduction reaction

Hydrogen-reduction reaction, polarization

Hydrogen-selective catalytic reduction

Hydrogen-transfer reduction hydrogenation

Hydrogenation Meerwein-Ponndorf-Verley reduction

Hydrogenation and Other Reduction Reactions

Hydrogenation carbonyl compound reduction

Hydrogenation nitro reduction

Hydrogenation of Nitrogen-Containing Multiple Bonds and Reductive Amination

Hydrogenation oxime reduction

Hydrogenation potentiometric reduction

Hydrogenation reductive alkylation

Hydrogenation reductive amination

Hydrogenation trans-fatty acid reduction

Hydrogenation, of a double bond over Raney nickel for reductive alkylation

INDEX reduction with hydrogen

Keto reductive, hydrogen-mediated

Mechanisms oxidation-reduction, hydrogen atom transfer

Metal-free reduction of imines enantioselective Br0nsted acid-catalyzed transfer hydrogenation using chiral BINOL-phosphates as catalysts

Metolachlor, asymmetric reductive hydrogenation

Nitric oxide reduction hydrogen effect

Nitriles, catalytic hydrogenation conjugate reduction

Nitriles, catalytic hydrogenation reductive cleavage

Nitro compounds, heterogeneous hydrogenation reduction reactions

Nitroso compounds hydrogenation, nitro compound reduction

Normal hydrogen electrode reduction potentials

Olefin Hydrogenation Using H2 as a Stoichiometric Reductant

Ores, hydrogen reduction

Oxidation-reduction hydrogen peroxide

Oxidation-reduction reactions without hydrogen transfer

Palladium hydrogen reduction

Preparation by Reduction with Elementary Hydrogen

Prussian blue hydrogen peroxide reduction

Radical Reactions, Catalytic Hydrogenation, Reductions

Radicals, reduction with benzylic hydrogens

Reactions reduction with hydrogen

Redox system reduction hydrogen evolution

Reduction Elimination, reductive Hydrogenation)

Reduction Hydrogenation

Reduction Hydrogenation

Reduction Reactions Involving Hydrogen Atom Donors

Reduction and hydrogenation

Reduction and hydrogenation products

Reduction by Hydrogen, Dissolving Metals, and Electrolysis

Reduction by addition of hydrogen

Reduction by catalytic hydrogenation

Reduction by hydrogen and Raney nickel

Reduction by hydrogen atom donors

Reduction by hydrogenation

Reduction catalytic hydrogen transfer

Reduction catalytic hydrogenation

Reduction hydrogen bonding

Reduction hydrogen sources

Reduction hydrogenation over platinum

Reduction hydrogenation with accompanying

Reduction ionic hydrogenation

Reduction of CO with Hydrogen

Reduction of Carbon Dioxide by Hydrogen

Reduction of NO, with Propene, Carbon Monoxide or Hydrogen

Reduction of Tungsten Oxides by Hydrogen

Reduction of hydrogen peroxide

Reduction of nitrogen oxides by hydrogen

Reduction reactions catalytic hydrogenation

Reduction reactions transfer hydrogenation

Reduction transfer hydrogenation

Reduction with Molecular Hydrogen

Reduction with hydrogen isotopes

Reduction with hydrogen sulfide

Reduction with hydrogen/Raney

Reduction, by hydrogen and Raney

Reduction, by hydrogen and Raney Clemmensen

Reduction, by hydrogen and Raney chloride

Reduction, by hydrogen and Raney electrolytic

Reduction, by hydrogen and Raney of a hydroxylamino acid to an amino

Reduction, by hydrogen and Raney with simultaneous amination

Reduction, of alkenes hydrogenation

Reductions catalytic transfer hydrogenation

Reductions hydrogen transfer reagents

Reductions with Hydrogen Iodide

Reductive alkylation, heterogeneous hydrogenation

Reductive elimination of hydrogen

Reductive hydrogen atom transfer

Rhodium, chlorotris hydrogenation catalyst reduction

Sacrificial hydrogen reduction

Selective hydrogen reduction

Silane, triethylionic hydrogenation reduction

Sodium hydrogen telluride reduction

Starch derivatives hydrogenation/reduction

Stereochemistry conjugate reduction, catalytic hydrogenation

Stereoselective reduction double bond hydrogenation

Substrates conjugate reduction, catalytic hydrogenation

The Reduction of Sugars to Alcohols by Hydrogen and Raney Nickel

The catalytic hydrogenation and chemical reduction of alkenes

The reduction of haematite by hydrogen

Titanium chloride, reduction with hydrogen

Transfer Hydrogenation Including the Meerwein-Ponndorf-Verley Reduction

Trichlorosilane hydrogen reduction

Triple bond, hydrogenation, reduction

Viscosity reduction hydrogenation

Water reduction to hydrogen

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