Peroxydisulfate organic salts

Sugar-derived ketones, catalyzed dioxirane epoxidation, 1147 Sulfanilamide, TEARS assay, 667 Sulfate ion radical, peroxydisulfate organic salts, 1014 Sulfides... 

Oxidation may be achieved in the presence of oxygen or air. Other suitable oxidants include sulfur, sodium polysulfide, iron (III) chloride, potassium ferro-cyanide (III) or potassium dichromate, peroxydisulfate or salts of aromatic nitro-sulfonic acids. An aqueous/alkaline medium is used in the presence of a high boiling organic solvent which is not miscible with water or which is almost immiscible with water. Cyclization with chlorosulfonic acid can be followed directly by oxidation with bromine to afford the thioindigo system, without separation of the intermediate. 

To the best of our knowledge, there is no review about the applications of peroxy-disulfates (S20g ) and its organic salts. The peroxydisulfate ion is one of the strongest... 

Peroxydicarbonates, analytical methods, 740 Peroxydisulfate, 1007-13 organic salts, 1001-2, 1014-20 Peroxyesters... 

In such procedures, the aggressive species chiefly responsible for attack on pollutants is hydroxyl radical (HO ). Hydroxyl radicals can also be generated by irradiation of water solutions of organic wastes that contain colloidal semiconductor particles, such as zinc oxide and titanium dioxide [7,8]. Sometimes sunshine can serve as the source of irradiation. In closely allied procedures, the hydrogen peroxide is accompanied by a peroxy-isulfate (S20g=) salt. The peroxydisulfate salt may purchased or, in a variation due to Cooper [9], generated by electrolysis of sulfate salts in water. 

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