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Hydrogenated compounds

The slightly different physical properties of deuterium allow its concentration in ordinary hydrogen (or the concentration of a deuterium-containing compound in a hydrogen compound) to be determined. Exchange of deuterium and hydrogen occurs and can be used to elucidate the mechanism of reactions (i.e. the deuterium is a non-radioactive tracer). Methanol exchanges with deuterium oxide thus ... [Pg.116]

Anion exchange resins of the quaternary ammonium hydroxide type (e.g., De-Acidlte FF, IRA-400 or Dowex I) are strong bases and are useful cataly s for the cyanoethylatlon of alcohols and possibly of other active hydrogen compounds. [Pg.915]

Elemental boron and the borates are not considered to be toxic, and they do not require special care in handling. However, some of the more exotic boron hydrogen compounds are definitely toxic and do require care. [Pg.14]

In thiazole series the application of Tchemiac s method (S). which consists of cyclizing the intermediary iminoketothioether, obtained by reaction of a thiocyanoketone upon a labile hydrogen compound, is suitable and occurs with an average yield of 50%. In selenazole series this cydization does not happen from selenocyanoketones and by using different acidic media (9). [Pg.220]

Unlike ethynylation, in which acetylene adds across a carbonyl group and the triple bond is retained, in vinylation a labile hydrogen compound adds to acetylene, forming a double bond. [Pg.114]

Developments in aliphatic isocyanates include the synthesis of polymeric aliphatic isocyanates and masked or blocked diisocyanates for appflcafions in which volatility or reactivity ate of concern. Polymeric aliphatic isocyanates ate made by copolymerizing methacrylic acid derivatives, such as 2-isocyanatoethyl methacrylate, and styrene [100-42-5] (100). Blocked isocyanates ate prepared via the reaction of the isocyanate with an active hydrogen compound, such as S-caprolactam, phenol [108-95-2] or acetone oxime. [Pg.459]

Addition. The most important addition products of naphthalene are the hydrogenated compounds. Of less commercial significance are those made by the addition of chlorine. [Pg.483]

Phosphorus—hydrogen compounds undergo a metathetical exchange with some organometallic alkylating reagents (see Grignard reactions) ... [Pg.361]

Some phosphoms—hydrogen compounds are pyrophoric, eg, diphosphine [13445-50-6] 2 4 common impurity in phosphine. Such contaminated phosphine usually ignites spontaneously on contact with air. [Pg.361]

Phosphoms halides are subject to reactions with active hydrogen compounds and result in the elimination of hydrogen halide. They are convenient reagents in the synthesis of many esters, amides, and related compounds. However, because the involved hydrogen halide frequendy catalyzes side reactions, it is usually necessary to employ a hydrogen halide scavenger to remove the by-product. [Pg.362]

It is possible to use halogen-sensitive detectors in glc analysis of active hydrogen compounds by sdylating them with a halogenated sdylating agent, eg, CMDMS (9). [Pg.71]

Trimethylsilyloxazolidinone. This reagent can be used to silylate most active hydrogen compounds. [Pg.71]

The great reactivity of the sulfurane prepared by this procedure toward active hydrogen compounds, coupled with an indefinite shelf life in the absence of moisture, makes this compound a useful reagent for dehydrations,amide cleavage reactions, epoxide formation, sulfilimine syntheses, and certain oxidations and coupling reactions. [Pg.26]

The allophanate linkage is formed by the reaction of urethane with isocyanate, as shown in the fourth item of Fig. 1 [7], Isocyanates can react with many active hydrogen compounds. The active hydrogen of the urethane linkage is not very reactive, but if reaction temperatures get high enough (usually in excess of 100°C), or in the presence of certain allophanate catalysts, this reaction can actually become favored over the urethane reaction (see pp. 180-188 in [6]). [Pg.764]

K. M. Mackay, Hydrogen Compounds of the Metallic Elements, E. and F. N. Spon, London, 1966, 168 pp. Hydrides, Comprehensive Inorganic Chemistry, Vol. 1, Chap. 2, Pergamon Press, Oxford, 1973. [Pg.64]

The phenylhydrazone melts at 109° to 110°, and the semi-carbazone at 162° to 163° (active varieties) or 154° to 155° (inactive form). The sulphuretted hydrogen compound mentioned above melts at 210° to 211°. [Pg.231]

Table 21.2 lists some of the more important hydrogen compounds of the nonmetals. (Those of carbon are discussed in Chapter 22.) The physical states listed are those observed at 25°C and 1 atm. The remainder of this section is devoted to a discussion of the chemical properties of the compounds shown in boldface in die table. [Pg.559]


See other pages where Hydrogenated compounds is mentioned: [Pg.130]    [Pg.477]    [Pg.915]    [Pg.168]    [Pg.487]    [Pg.115]    [Pg.282]    [Pg.366]    [Pg.415]    [Pg.417]    [Pg.161]    [Pg.243]    [Pg.347]    [Pg.328]    [Pg.431]    [Pg.6]    [Pg.510]    [Pg.791]    [Pg.794]    [Pg.831]    [Pg.832]    [Pg.69]    [Pg.117]    [Pg.78]    [Pg.506]    [Pg.655]    [Pg.554]    [Pg.555]    [Pg.559]    [Pg.559]    [Pg.559]    [Pg.561]    [Pg.576]   
See also in sourсe #XX -- [ Pg.300 ]




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Acid-base properties, binary hydrogen compounds

Acidity and Basicity of Binary Hydrogen Compounds

Activated hydrogens in saturated carbonyl compounds

Activated hydrogens in unsaturated carbonyl compounds

Active hydrogen compounds

Active hydrogen compounds acidity

Active hydrogen compounds acylation

Active hydrogen compounds alkylation

Active hydrogen compounds amination

Active hydrogen compounds aromatic nucleophilic substitution

Active hydrogen compounds arylation

Active hydrogen compounds base catalyst condensation

Active hydrogen compounds base-catalyzed

Active hydrogen compounds condensations

Active hydrogen compounds conversion

Active hydrogen compounds dimerization

Active hydrogen compounds formation

Active hydrogen compounds halogenation

Active hydrogen compounds ketones

Active hydrogen compounds nitration

Active hydrogen compounds nitrosation

Active hydrogen compounds reaction

Active hydrogen compounds reaction with aryl halides

Active hydrogen compounds with aldehydes

Active hydrogen compounds with arenes

Addition of hydrogen halide to unsaturated alcohols, ethers, carbonyl compounds, and nitriles

Additive compounds, heterogeneous hydrogenation

Allyl compounds hydrogenation

Allyl hetero compounds 1,3-heteroatom-hydrogen transposition reaction

Amines from active hydrogen compounds

Ammonia Borane and Related Compounds as Hydrogen Source Materials

And related compounds, action of hydrogen

And related compounds, action of hydrogen peroxide

Aromatic compounds asymmetric-transfer hydrogenation

Aromatic compounds hydrogen isotope exchange reactions

Aromatic compounds hydrogenation

Aromatic compounds transfer hydrogenation

Aromatic compounds, hydrogenation mechanism

Asymmetric hydrogenation compounds

Axial chiral compounds hydrogenation

Azo compounds hydrogenation

Binary compounds of hydrogen

Binary hydrogen compounds, acidity

Biotransformations in the Preparation of Compounds Labeled with Carbon and Hydrogen Isotopes

Bismuth compounds hydrogen halides

Boiling points, hydrogen compounds

Boron, diboron compounds hydrogen

Boron-Hydrogen Compounds

Boron-Hydrogen Compounds Boranes

Buschow, Hydrogen absorption in intermetallic compounds

By hydrogenation of fluoronitro compounds

C-Glycosyl compounds hydrogen atom-transfer

Calf, G. E., Garnett, J. L., isotopic Hydrogen Labeling of Heterocyclic Compounds

Carbohydrates and related compounds, action of hydrogen peroxide

Carbon hydrogen bending aromatic compounds

Carbon-hydrogen compounds

Carbon-hydrogen compounds, conductance

Carbon-hydrogen-oxygen compound

Carbon-hydrogen-oxygen compound combustion

Carbonyl compounds asymmetric hydrogenation

Carbonyl compounds catalytic hydrogenation

Carbonyl compounds homogeneous catalytic hydrogenation

Carbonyl compounds hydrogen abstraction

Carbonyl compounds hydrogen-bonding effects

Carbonyl compounds hydrogenation

Carbonyl compounds hydrogenation, homogeneous catalysis

Carbonyl compounds hydrogenation, stereochemistry

Carbonyl compounds intermolecular hydrogen abstraction

Carbonyl compounds intramolecular hydrogen abstraction

Carbonyl compounds, transfer hydrogenation

Carbonyl hydrogen compounds

Chiral compounds hydrogenation

Chiral compounds transition metal carbon-hydrogen

Cobalt complexes carbonyl compound hydrogenation

Compounds Peroxide, hydrogen, reaction with alkenes

Compounds hydrogen

Compounds hydrogen

Compounds of Carbon and Hydrogen - The Hydrocarbons

Compounds of Nitrogen with Hydrogen

Compounds of Nitrogen with Hydrogen and Noble Gases

Compounds of silicon with hydrogen and alkyl groups

Compounds, chemical, formation hydrogen

Coupling aromatic compounds, carbon hydrogen

Covalent compounds hydrogen atom

Covalent compounds molecular hydrogen

Crystal structures hydrogen-metal compounds

Cyclodextrins as Model Compounds to Study Hydrogen-Bonding Networks

Deuterated compounds Hydrogen chloride

Deuterated compounds hydrogen bonds

Diazo compounds, hydrogenation

Dibenzylamine compound 4, hydrogenation

Dinuclear compounds, double hydrogen

Dinuclear compounds, double hydrogen bridges

Dissociation energy hydrogen compounds

Electrolytic Fluorination of Heterocyclic Compounds in Trialkylamine Complexes with Anhydrous Hydrogen Fluoride

Enolate anions from active hydrogen compounds

Exchange reactions, hydrogen isotope, of organic compounds in liquid ammonia

Formation from Other Compounds Containing Boron-Hydrogen Bonds

Formation from Phosphorus Compounds and Hydrogen or Hydrides

Formation from nitro compound hydrogenation

Formic acid hydrogenation, nitro compound reduction

From active hydrogen compounds

Further Reactions of Active Hydrogen Compounds

Graphite-potassium-hydrogen compound

Group hydrogen compounds

Guanidinium compounds, amino— hydrogen

Heteroaromatic compounds asymmetric hydrogenation

Heteroaromatic compounds hydrogenation

Heterocycles from active hydrogen compounds

Heterocyclic compounds hydrogenation

Heterocyclic compounds hydrogenation, nitro compound reduction

Heterocyclic compounds isotopic hydrogen labeling

Hydrazo compounds, from hydrogenation

Hydrazo compounds, from hydrogenation nitro groups

Hydride A binary compound of hydrogen

Hydridic hydrogen organoboron compounds

Hydrocarbon A compound of carbon and hydrogen

Hydrocarbon A compound that contains only carbon and hydrogen

Hydrocarbons Are Organic Compounds Containing Only Hydrogen and Carbon

Hydrocarbons Compounds Containing Only Carbon and Hydrogen

Hydrocarbons Organic compounds that contain only carbon and hydrogen

Hydrogen Bonding in Organofluorine Compounds

Hydrogen Compounds of Nonmetals

Hydrogen Compounds of the Halogens

Hydrogen Peroxide and Inorganic Peroxo Compounds

Hydrogen absorption in intermetallic compounds

Hydrogen abstraction compounds

Hydrogen atom transfer compounds

Hydrogen availability compounds

Hydrogen binary compounds

Hydrogen binary inorganic compounds

Hydrogen bonding compounds

Hydrogen bonding multiple hydroxyl compounds

Hydrogen bonding phosphorus compounds

Hydrogen bonds boron compounds

Hydrogen bonds in organometallic compounds

Hydrogen chloride with nitro compounds

Hydrogen chloride, from oxidation chlorine compounds

Hydrogen compounds chemical

Hydrogen compounds of nitrogen

Hydrogen compounds polarity

Hydrogen compounds with nonmetals

Hydrogen compounds, active reduction

Hydrogen compounds, binary, nomenclature

Hydrogen compounds, marine organic

Hydrogen exchange electrophilic, in aromatic compounds

Hydrogen important compounds

Hydrogen in intermetallic compounds

Hydrogen in organic compounds

Hydrogen iodide allylic compounds

Hydrogen iodide sulfur-nitrogen compounds

Hydrogen naming compounds

Hydrogen nitrogen compounds with

Hydrogen nuclear magnetic resonance compounds

Hydrogen of carbonyl compounds

Hydrogen peroxide aromatic compounds

Hydrogen peroxide compounds

Hydrogen peroxide reactions with sulfur compounds

Hydrogen peroxide, 30% concentration compounds

Hydrogen polyunsaturated compounds

Hydrogen rare-earth compounds

Hydrogen release compound, HRC

Hydrogen storage compounds

Hydrogen storage compounds bond order

Hydrogen storage compounds value

Hydrogen storage intermetallic compounds

Hydrogen sulfide carbonyl compounds

Hydrogen sulfide hydrazo compounds

Hydrogen sulfide nitro compounds

Hydrogen sulfide reduction, aromatic nitro compounds

Hydrogen sulfide, addition with carbonyl compounds

Hydrogen telluride aromatic compounds

Hydrogen transfer carbonyl compounds

Hydrogen-Bonded Complexes with Polar Organic Compounds

Hydrogen-bonding activation carbonyl compounds, asymmetric

Hydrogen-bonding activation compounds

Hydrogen-containing compounds

Hydrogen-containing compounds boiling points

Hydrogen-lithium exchange with aromatic compounds

Hydrogenated benzene compounds

Hydrogenated silicon compounds

Hydrogenation IV Aromatic Compounds

Hydrogenation V Carbonyl Compounds

Hydrogenation aromatic carbonyl compounds

Hydrogenation carbonyl compound reduction

Hydrogenation compounds

Hydrogenation compounds

Hydrogenation dihydrogen compounds

Hydrogenation nitro aromatic compounds

Hydrogenation nitroso compounds

Hydrogenation of Compounds with CC Bonds

Hydrogenation of Heterocyclic Aromatic Compounds

Hydrogenation of Imines, Oximes, and Related Compounds

Hydrogenation of Keto-Compounds

Hydrogenation of acetylenic compounds

Hydrogenation of aromatic compounds

Hydrogenation of aromatic nitro compounds

Hydrogenation of azo compounds

Hydrogenation of carbonyl compounds

Hydrogenation of heteroaromatic compounds

Hydrogenation of nitro compounds

Hydrogenation of nitro compounds and imines

Hydrogenation of organic compounds

Hydrogenation of organic sulfur compounds

Hydrogenation of unsaturated carbonyl compound

Hydrogenation organic compounds

Hydrogenation to Nitroso or Hydroxyimino and Hydroxyamino Compounds

Hydrogenation unsaturated carbonyl compounds

Hydrogenation unsaturated compounds

Hydrogenation zirconium compounds

Hydrogenation, apparatus for highpressure of nitro compounds

Hydrogenation, catalytic heteroaromatic compounds

Hydrogenation, catalytic, alkene conjugated compounds

Hydrogenation, catalytic, alkene sulfur compounds

Hydrogenous compounds

Hydrogenous compounds

Hydrogen—Shallow-Level-Defect Complexes in Compound Semiconductors

Imines hydrogen compounds

Intermetallic compounds hydrogen

Intermetallic compounds, 1,3-butadiene hydrogenation

Ionization of Compounds Containing Nitrogen and Hydrogen

Isotopic hydrogen labeling of heterocyclic compounds, one-step methods

Lanthanide compounds, alkene hydrogenation

Liquid-Phase Oxidations with Hydrogen Peroxide and Molecular Oxygen Catalyzed by Polyoxometalate-Based Compounds

Mannich bases hydrogen compounds

Model aromatic compound hydrogenation

Molecular hydrogen, coordination compound

Moody, G. J., The Action of Hydrogen Peroxide on Carbohydrates and Related Compounds

Nitration of compounds containing acidic hydrogen

Nitriles, catalytic hydrogenation compounds

Nitro compounds aromatic, catalytic hydrogenation

Nitro compounds hydrogen bonding

Nitro compounds with active hydrogen

Nitro compounds, heterogeneous hydrogenation

Nitro compounds, heterogeneous hydrogenation reduction reactions

Nitro compounds, hydrogenation

Nitrogen compounds heterogeneous hydrogenation

Nitrogen hydrogen compounds

Nitroso compounds heterogeneous hydrogenation

Nitroso compounds hydrogenation, nitro compound reduction

Nitroso compounds with hydrogen peroxide

Old compounds of hydrogen and nitrogen

Olefin hydrogenation purely organic compounds

Olefinic compounds, catalytic hydrogenation

Optical Spectroscopy of Hydrogenated III-V Compounds

Organic compounds hydrogen atoms

Organic compounds hydrogen molecule

Organic compounds, hydrogen-bond rules

Organolithium compounds, hydrogenation

Organomagnesium compounds, hydrogenation

Organometallic compounds hydrogen bonding

Organosilicon compounds active hydrogen

Organosulfur compounds hydrogen

Organosulfur compounds hydrogenation

Organotin compounds, hydrogen bond

Organozinc compounds, hydrogenation

Other Hydrogen-Oxygen Compounds

Oxygen hydrogen compounds

Partial rate factors for hydrogen exchange in some substituted aromatic compounds

Peroxidase-hydrogen peroxide compound

Photo-Induced Hydrogen Abstraction and Addition Reactions of Aromatic Compounds

Photocatalytic hydrogenation of organic compounds

Photocatalytic membrane reactor compounds hydrogenation

Planar chiral compounds hydrogenation

Reaction CLVI.—Action of Hydrogen Sulphide on Diazonium Compounds

Reactions with Inorganic Compounds Containing Hydrogen

Reactivity of Hydrogens in Saturated Compounds

References for Chapter 1.3 Hydrogen Peroxide and Inorganic Peroxo Compounds

Replacement of hydrogen by halogen in aromatic compounds general

Replacement of hydrogen by halogen in aromatic nitro compounds

Selenium hydrogen compounds

Silane, hydridoionic hydrogenation unsaturated carbonyl compounds

Silane, triethylionic hydrogenation carbonyl compounds

Silver compounds hydrogen bonding

Stilbazoles hydrogen-bonded compounds

Styrene compounds alkyne hydrogenation

Sulfonate compounds, hydrogenation

Sulfones hydrogen compounds

Sulfur hydrogen compounds

Sulfur-nitrogen compounds hydrogen

Sulfur-nitrogen compounds hydrogen sulfide

Tellurium hydrogen compounds

The Rare Earth-Hydrogen Compounds

Thermotropic hydrogen bonded compounds

Thiocarbonyl compounds hydrogen abstraction and cycloaddition

Thorium hydrogen compounds

Tosylhydrazones hydrogen compounds

Transfer Hydrogenation of Unsaturated Compounds

Transfer hydrogenation of carbonyl compounds

Transfer hydrogenation, nitro compounds

Trifluoroacetate compounds hydrogen bonding

Unsaturaled compounds hydrogenation

Unsaturated carbonyl compounds hydrogen availability

Unsaturated compounds without added hydrogen

Vanadium compounds, catalysts with hydrogen peroxide

Vinyl compounds hydrogenation

Ylide compounds 1.4- hydrogen shift

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