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  2. meta-Chloroperoxybenzoic acid - Wikipedia

    en.wikipedia.org/wiki/Meta-Chloroperoxybenzoic_acid

    meta-Chloroperoxybenzoic acid (mCPBA or mCPBA) is a peroxycarboxylic acid. It is a white solid often used widely as an oxidant in organic synthesis. mCPBA is often preferred to other peroxy acids because of its relative ease of handling. [1] mCPBA is a strong oxidizing agent that may cause fire upon contact with flammable material. [2]

  3. Prilezhaev reaction - Wikipedia

    en.wikipedia.org/wiki/Prilezhaev_reaction

    The reaction proceeds through what is commonly known as the "butterfly mechanism", first proposed by Bartlett, wherein the peracid is intramolecularly hydrogen-bonded at the transition state. [5] Although there are frontier orbital interactions in both directions, the peracid is generally viewed as the electrophile and the alkene as the ...

  4. Baeyer–Villiger oxidation - Wikipedia

    en.wikipedia.org/wiki/Baeyer–Villiger_oxidation

    Original reactions reported by Baeyer and Villiger. There were three suggested reaction mechanisms of the Baeyer–Villiger oxidation that seemed to fit with observed reaction outcomes. [16] These three reaction mechanisms can really be split into two pathways of peroxyacid attack – on either the oxygen or the carbon of the carbonyl group. [17]

  5. Organoselenium chemistry - Wikipedia

    en.wikipedia.org/wiki/Organoselenium_chemistry

    In the elimination reaction, all five participating reaction centers are coplanar and, therefore, the reaction stereochemistry is syn. Oxidizing agents used are hydrogen peroxide, ozone or MCPBA. This reaction type is often used with ketones leading to enones. An example is acetylcyclohexanone elimination with benzeneselenylchloride and sodium ...

  6. Epoxide - Wikipedia

    en.wikipedia.org/wiki/Epoxide

    The stereochemistry of the reaction is quite sensitive. Depending on the mechanism of the reaction and the geometry of the alkene starting material, cis and/or trans epoxide diastereomers may be formed. In addition, if there are other stereocenters present in the starting material, they can influence the stereochemistry of the epoxidation.

  7. Juliá–Colonna epoxidation - Wikipedia

    en.wikipedia.org/wiki/Juliá–Colonna_epoxidation

    The Juliá–Colonna epoxidation is an asymmetric poly-leucine catalyzed nucleophilic epoxidation of electron deficient olefins in a triphasic system.The reaction was reported by Sebastian Juliá at the Chemical Institute of Sarriá in 1980, [1] with further elaboration by both Juliá and Stefano Colonna (Istituto di Chimica Industriale dell'Università, Milan, Italy).

  8. 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]

  9. Mukaiyama hydration - Wikipedia

    en.wikipedia.org/wiki/Mukaiyama_hydration

    Studies investigating the mechanism of cobalt-catalyzed peroxidation of alkenes by Nojima and coworkers, [4] support the intermediacy of a metal hydride that reacts with the alkene directly to form a transient cobalt-alkyl bond. Homolysis generates a carbon centered radical that reacts directly with oxygen and is subsequently trapped by a ...

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