Niobium (V) peroxocomplexes as a catalyst of oxidation of methylphenylsulphide by hydroperoxide |
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| Authors: | V Rakhmanov A L Maximov A V Tarakanova Fam Vin’ Tkhay A V Anisimov |
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| Institution: | 1. Petroleum and Organic Catalysis Division, Department of Chemistry, Moscow State University, Moscow, Russia
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| Abstract: | The electrospray ionization-mass spectrometry (ESI-MS) method has been used for determination of the structure of niobium peroxocomplexes. The formation of mono- and bisperoxocomplexes has been established. These complexes contain Schiff bases and 8-quinolinol as ligands. Trisperoxocomplexes are formed when pyridine and 1,10-phenanthroline are used. Peroxocomplexes with Schiff bases as ligands has shown a high activity as catalysts in the methylphenylsulphide oxidation. |
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