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  2. Piranha solution - Wikipedia

    en.wikipedia.org/wiki/Piranha_solution

    Molecular models of the different molecules active in Piranha solution: peroxysulfuric acid (H 2 SO 5) and hydrogen peroxide (H 2 O 2). Piranha solution, also known as piranha etch, is a mixture of sulfuric acid (H 2 SO 4) and hydrogen peroxide (H 2 O 2).

  3. Alkenyl peroxides - Wikipedia

    en.wikipedia.org/wiki/Alkenyl_peroxides

    The radicals formed from alkenyl peroxides can be utilized in organic radical reactions. For example, they can mediate hydrogen atom abstraction reactions and thus lead to the functionalization of C-H bonds, [7] or they can be used to introduce ketone residues by addition of the alkenyloxyl radicals to alkenes. [8] [9] [10]

  4. Catalytic oxidation - Wikipedia

    en.wikipedia.org/wiki/Catalytic_oxidation

    nitric acid: basic chemicals, TNT: hydrogen sulfide: Claus process: vanadium pentoxide (heterogeneous) sulfur: remediation of byproduct of oil refinery: methane, ammonia: Andrussow process: platinum (heterogeneous) hydrogen cyanide: basic chemicals, gold mining extractant ethylene: epoxidation: mixed Ag oxides (heterogeneous) ethylene oxide ...

  5. Milas hydroxylation - Wikipedia

    en.wikipedia.org/wiki/Milas_hydroxylation

    The Milas hydroxylation is an organic reaction converting an alkene to a vicinal diol, and was developed by Nicholas A. Milas in the 1930s. [1] [2] The cis-diol is formed by reaction of alkenes with hydrogen peroxide and either ultraviolet light or a catalytic osmium tetroxide, [3] vanadium pentoxide, or chromium trioxide.

  6. Wharton reaction - Wikipedia

    en.wikipedia.org/wiki/Wharton_reaction

    The mechanism of the Wharton reaction. The Wharton olefin synthesis allows the transformation of an α,β unsaturated ketone into an allylic alcohol. The epoxide starting material can be generated by a number of methods, with the most common being reaction of the corresponding alkene with hydrogen peroxide or m-chloroperoxybenzoic acid. The ...

  7. Mixed oxidant - Wikipedia

    en.wikipedia.org/wiki/Mixed_Oxidant

    A mixed oxidant solution (MOS) is a type of disinfectant that has many uses including disinfecting, sterilizing, and eliminating pathogenic microorganisms in water. [1] An MOS may have advantages such as a higher disinfecting power, stable residual chlorine in water, elimination of biofilm , and safety. [ 2 ]

  8. Fenton's reagent - Wikipedia

    en.wikipedia.org/wiki/Fenton's_reagent

    The first stage of Fenton's reaction (oxidation of Fe 3+ with hydrogen peroxide) is used in Haber–Weiss reaction; Fenton's reagent can be used in organic synthesis reactions: e.g. hydroxylation of arenes via a free radical substitution; Conversion of benzene into phenol by using Fenton's reagent; Oxidation of barbituric acid into alloxan.

  9. Ei mechanism - Wikipedia

    en.wikipedia.org/wiki/Ei_mechanism

    In organic chemistry, the E i mechanism (Elimination Internal/Intramolecular), also known as a thermal syn elimination or a pericyclic syn elimination, is a special type of elimination reaction in which two vicinal (adjacent) substituents on an alkane framework leave simultaneously via a cyclic transition state to form an alkene in a syn elimination. [1]