Synthesis of α-ketoamides using potassium superoxide (KO2) as an oxidizing agent
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DOI: 10.1016/j.tet.2020.131262
Abstract: Abstract A simple and convenient method for the synthesis of α-ketoamides by the oxidation of aryl acetamides using potassium superoxide (KO2) as an oxidizing agent is disclosed here. The scope of the developed method is… read more here.
Keywords: superoxide ko2; ko2 oxidizing; potassium superoxide; oxidizing agent ... See more keywords
Immobilization of poly(vinyl pyrrolidone) in Polysulfone Membranes by Radically-Initiated Crosslinking Using Potassium Persulfate
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DOI: 10.3390/membranes12070664
Abstract: Polysulfone (PSU) membranes with poly(vinyl pyrrolidone) (PVP) as a pore-forming and hydrophilic additive were prepared using the non-solvent-induced phase separation (NIPS) technique. PVP immobilization by radical-initiated crosslinking using potassium persulfate (KPS) was studied in view… read more here.
Keywords: potassium persulfate; poly vinyl; initiated crosslinking; vinyl pyrrolidone ... See more keywords
Effect of depressants in the selective flotation of smithsonite and calcite using potassium lauryl phosphate as collector
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DOI: 10.5277/ppmp18112
Abstract: Abstract: In order to selectively separate smithsonite and calcite using potassium lauryl phosphate as collector and reveal the depression mechanism, the approaches of micro-flotation and zeta potential measurements were adopted. The effects of sodium hexametaphosphate… read more here.
Keywords: smithsonite calcite; potassium lauryl; flotation; calcite using ... See more keywords