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Oxidizing agents hydrogen peroxide

Destruction of the masking ligand by chemical reaction may be possible, as in the oxidation of EDTA in acid solutions by permanganate or another strong oxidizing agent. Hydrogen peroxide and Cu(II) ion destroy the tartrate complex of aluminum. [Pg.1170]

Solvents Water (purified water or water-for-injection grade) toluene, methanol, ethanol, ether, acetate, dimethyl sulfoxide, tetrahydrofuran, hexane, cyclohexane, dichloromethane, acetonitrile, acetone Oxidizing Agents Hydrogen peroxide, chromic acid, potassium permanganate, manganese dioxide, ozone... [Pg.335]

When primary alkyl phenyl tellurium or secondary alkyl phenyl tellurium compounds in methanol were treated with an excess of 3-chloroperoxybenzoic acid at 20, the phenyltelluro group was eliminated and replaced by a methoxy group. This reaction, which converts alkyl halides used in the synthesis of alkyl phenyl telluriums to alkyl methyl ethers, produced the ethers in yields as high as 90%3-4 Olefins are by-products in these reactions4 With ethanol as the solvent, ethyl ethers were formed. Other oxidizing agents (hydrogen peroxide, ozone, (ert.-butyl hydroperoxide, sodium periodate) did not produce alkyl methyl ethers. [Pg.484]

Catalytic currents of the first type sometimes called regeneration currents show an increase with increasing concentration of the oxidant. At low concentration of the oxidant, increase of the limiting current as a function of concentration of the oxidant, is first nonlinear, but becomes linear above a certain concentration of the oxidant. As oxidizing agents hydrogen peroxide, chlorate, UO, and hydroxylamine were used. [Pg.128]

Thietanes may be converted to 5-oxides or 5,5-dioxides (sulfoxides and sulfones, respectively) by treatment with oxidizing agents. Hydrogen peroxide (30%) is most commonly used usually in acetic... [Pg.462]

Fig. 21. A redox-driven translocation based on the Cu(II)/Cu(I) change. The Cu(II) ion stays in the tetramine compartment of the heteroditopic ligand 13, whereas the Cu(I) ion prefers to occupy the bis(2, 2 -bipyridine) compartment. The very fast translocation of the copper center between the two compartments can be induced chemically (reducing agent ascorbic acid oxidizing agent hydrogen peroxide)... Fig. 21. A redox-driven translocation based on the Cu(II)/Cu(I) change. The Cu(II) ion stays in the tetramine compartment of the heteroditopic ligand 13, whereas the Cu(I) ion prefers to occupy the bis(2, 2 -bipyridine) compartment. The very fast translocation of the copper center between the two compartments can be induced chemically (reducing agent ascorbic acid oxidizing agent hydrogen peroxide)...
Oxidation agents hydrogen peroxide, sodium bromate... [Pg.961]

Keyse SM, Tyrrell RM (1987) Both near ultraviolet radiation and the oxidizing agent hydrogen peroxide induce a 32-kDa stress protein in normal human skin fibroblasts. J Biol Chem 262 14821-14825... [Pg.261]

The ability of borate to form solid-stable compounds with the oxidizing agent hydrogen peroxide formed the basis for bleach technology employed in domestic laundry detergents for most of the twentieth century. Such compounds, referred to as perborates (the sodium perborates are listed in Table 17.1), rely for their excellent stability on the existence of peroxy di-borate anions (Figure 17.4) [23]. [Pg.424]

H2O2 converts carboxylic acids (RCOOH) into peroxy acids (RCOOOH), which are themselves used as oxidizing agents. Hydrogen peroxide reacts with acetone to form acetone peroxide, and it interacts with ozone to form hydrogen trioxide, also known as trioxidane. Reaction with urea produces carbamide peroxide, used for whitening teeth. [Pg.69]

Stains due to molecules lying below the surface are usually attacked with an oxidizing agent, hydrogen peroxide (H2O2). As H2O2 breaks down into water and oxygen, intermediates are produced that react with and decompose the molecules that produce teeth discoloration. [Pg.159]


See other pages where Oxidizing agents hydrogen peroxide is mentioned: [Pg.70]    [Pg.619]    [Pg.186]    [Pg.362]    [Pg.70]    [Pg.110]    [Pg.186]    [Pg.174]    [Pg.70]    [Pg.373]    [Pg.19]    [Pg.42]    [Pg.43]    [Pg.63]    [Pg.117]    [Pg.358]    [Pg.334]    [Pg.451]    [Pg.441]    [Pg.314]    [Pg.351]    [Pg.77]    [Pg.82]    [Pg.91]    [Pg.169]    [Pg.340]   
See also in sourсe #XX -- [ Pg.444 ]

See also in sourсe #XX -- [ Pg.503 ]

See also in sourсe #XX -- [ Pg.560 ]




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Hydrogen agents

Hydrogen peroxide as oxidation agent

Hydrogen peroxide as oxidizing agent

Hydrogenating agents

Hydrogenation agent

Oxidants peroxides

Oxidation agent

Oxidation hydrogen peroxide

Oxidation oxidizing agent

Oxidation peroxidation

Oxides peroxides

Oxidizers hydrogen peroxide

Oxidizing agents

Oxidizing agents oxidants

Peroxidative oxidation

Peroxidative oxidation hydrogen peroxide)

Peroxide agents

Peroxides oxidation

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