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Novel oxidation of toluenes catalyzed by reusable vanadyl(IV) sulfate under mild conditions with molecular oxygen

✍ Scribed by Takeo Nakai; Toshiyuki Iwai; Masatoshi Mihara; Takatoshi Ito; Takumi Mizuno

Publisher: Elsevier Science
Year: 2010
Tongue: French
Weight: 458 KB
Volume: 51
Category: Article
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2010.02.069

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✦ Synopsis

Efficient oxidation system using reusable vanadyl(IV) sulfate catalyst was established. Toluenes were easily oxidized under molecular oxygen (0.1 MPa) at 100 °C catalyzed by vanadyl(IV) sulfate to afford the corresponding benzoic acids in excellent yields. The recovered catalyst could be reused without loss of activity.

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