Extremely Efficient Alkane Oxidation by a New Catalytic Reagent H2O2/Os3(CO)12/Pyridine

Extremely Efficient Alkane Oxidation by a New Catalytic Reagent H2O2/Os3(CO)12/Pyridine

Triosmium dodecacarbonyl catalyzes a very efficient oxidation of alkanes by H2O2 in MeCN to afford alkyl hydroperoxides (primary products) as well as alcohols and ketones (aldehydes) at 60 °C if pyridine is added in a low concentration. Turnover numbers attain 60 000, and turnover frequencies are up...

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Veröffentlicht in:Inorganic chemistry 2009-11, Vol.48 (22), p.10480-10482
Hauptverfasser: Shul’pin, Georgiy B, Kozlov, Yuriy N, Shul’pina, Lidia S, Kudinov, Alexander R, Mandelli, Dalmo
Format: Artikel
Sprache:eng
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Zusammenfassung:Triosmium dodecacarbonyl catalyzes a very efficient oxidation of alkanes by H2O2 in MeCN to afford alkyl hydroperoxides (primary products) as well as alcohols and ketones (aldehydes) at 60 °C if pyridine is added in a low concentration. Turnover numbers attain 60 000, and turnover frequencies are up to 24 000 h−1.
ISSN:0020-1669
1520-510X
DOI:10.1021/ic901576r