Manganese (IV) oxide is a low cost, low toxic and easy handling inorganic compound widely used as a mild oxidant in organic chemistry. It is mainly used for the selective oxidation of activated alcohols to form α, β-unsaturated aldehydes and ketones.
Anwendung
Manganese (IV) oxide can be used as selective oxidizing agent:
In conversion of allylic alcohols to α, β-ethylenic esters or amides.
In oxidation of allylic alcohols to α,β-ethylenic aldehydes or ketones.
In oxidation of propargylic alcohols, saturated alcohols and benzylic or heterocyclic alcohols.
Manganese (IV) oxide can also be used:,In hydration of nitriles to amides.
Dalton transactions (Cambridge, England : 2003), 40(15), 3805-3807 (2011-03-02)
A soluble form of colloidal manganese(IV) oxide showed efficient oxygen evolution or water oxidation in presence of oxone, H(2)O(2), cerium(IV) ammonium nitrate and tris(2,2'-bipyridyl)ruthenium(III).
Water dispersible conducting nanocomposites of poly (N-vinylcarbazole), polypyrrole and polyaniline with nanodimensional manganese (IV) oxide.
Silver nanoparticles (Ag NPs) system capable of exhibiting different particle size at different temperature was developed, which depended on the extent of Diels-Alder (DA) reaction of bismaleimide with furan. Thus, Ag NPs were functionalized on the surface by a furyl-substituted
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